72673510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79861}}^1$

素因数の和:79888

約数の個数: 32

約数和(自身を含む): 161001792

約数和(自身を除く): 88328282

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 79861, 159722, 399305, 559027, 798610, 1038193, 1118054, 2076386, 2795135, 5190965, 5590270, 7267351, 10381930, 14534702, 36336755, 72673510]

約数ペア:

[(1, 72673510), (2, 36336755), (5, 14534702), (7, 10381930), (10, 7267351), (13, 5590270), (14, 5190965), (26, 2795135), (35, 2076386), (65, 1118054), (70, 1038193), (91, 798610), (130, 559027), (182, 399305), (455, 159722), (910, 79861)]