72406686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{10253}}^1$

素因数の和:10376

約数の個数: 32

約数和(自身を含む): 159470208

約数和(自身を除く): 87063522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 3531, 7062, 10253, 20506, 30759, 61518, 112783, 225566, 338349, 676698, 1097071, 2194142, 3291213, 6582426, 12067781, 24135562, 36203343, 72406686]

約数ペア:

[(1, 72406686), (2, 36203343), (3, 24135562), (6, 12067781), (11, 6582426), (22, 3291213), (33, 2194142), (66, 1097071), (107, 676698), (214, 338349), (321, 225566), (642, 112783), (1177, 61518), (2354, 30759), (3531, 20506), (7062, 10253)]