72148670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59627}}^1$

素因数の和:59656

約数の個数: 24

約数和(自身を含む): 142749432

約数和(自身を除く): 70600762

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 59627, 119254, 298135, 596270, 655897, 1311794, 3279485, 6558970, 7214867, 14429734, 36074335, 72148670]

約数ペア:

[(1, 72148670), (2, 36074335), (5, 14429734), (10, 7214867), (11, 6558970), (22, 3279485), (55, 1311794), (110, 655897), (121, 596270), (242, 298135), (605, 119254), (1210, 59627)]