# Category:Powerful Numbers

This category contains results about Powerful Numbers.
Definitions specific to this category can be found in Definitions/Powerful Numbers.

A powerful number is a positive integer such that each of its prime factors appears with multiplicity at least $2$.

That is, each of its prime factors occurs at least squared.

## Subcategories

This category has only the following subcategory.

## Pages in category "Powerful Numbers"

The following 4 pages are in this category, out of 4 total.