72261588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{860257}}^1$

素因数の和:860271

約数の個数: 24

約数和(自身を含む): 192697792

約数和(自身を除く): 120436204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 860257, 1720514, 2580771, 3441028, 5161542, 6021799, 10323084, 12043598, 18065397, 24087196, 36130794, 72261588]

約数ペア:

[(1, 72261588), (2, 36130794), (3, 24087196), (4, 18065397), (6, 12043598), (7, 10323084), (12, 6021799), (14, 5161542), (21, 3441028), (28, 2580771), (42, 1720514), (84, 860257)]