72539701

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 87850980

約数和(自身を除く): 15311279

約数列:

[1, 13, 19, 29, 41, 169, 247, 361, 377, 533, 551, 779, 1189, 3211, 4693, 4901, 6929, 7163, 10127, 10469, 14801, 15457, 22591, 61009, 93119, 131651, 136097, 192413, 200941, 293683, 429229, 1769261, 2501369, 3817879, 5579977, 72539701]

約数ペア:

[(1, 72539701), (13, 5579977), (19, 3817879), (29, 2501369), (41, 1769261), (169, 429229), (247, 293683), (361, 200941), (377, 192413), (533, 136097), (551, 131651), (779, 93119), (1189, 61009), (3211, 22591), (4693, 15457), (4901, 14801), (6929, 10469), (7163, 10127)]