72221182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{7121}}^1$

素因数の和:7595

約数の個数: 16

約数和(自身を含む): 118453104

約数和(自身を除く): 46231922

約数列:

[1, 2, 11, 22, 461, 922, 5071, 7121, 10142, 14242, 78331, 156662, 3282781, 6565562, 36110591, 72221182]

約数ペア:

[(1, 72221182), (2, 36110591), (11, 6565562), (22, 3282781), (461, 156662), (922, 78331), (5071, 14242), (7121, 10142)]