72485171

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 86024400

約数和(自身を除く): 13539229

約数列:

[1, 11, 19, 41, 121, 209, 451, 769, 779, 2299, 4961, 8459, 8569, 14611, 31529, 93049, 94259, 160721, 346819, 599051, 1767931, 3815009, 6589561, 72485171]

約数ペア:

[(1, 72485171), (11, 6589561), (19, 3815009), (41, 1767931), (121, 599051), (209, 346819), (451, 160721), (769, 94259), (779, 93049), (2299, 31529), (4961, 14611), (8459, 8569)]