80911572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8837}}^1$

素因数の和:8960

約数の個数: 48

約数和(自身を含む): 217768320

約数和(自身を除く): 136856748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 8837, 9156, 17674, 26511, 35348, 53022, 61859, 106044, 123718, 185577, 247436, 371154, 742308, 963233, 1926466, 2889699, 3852932, 5779398, 6742631, 11558796, 13485262, 20227893, 26970524, 40455786, 80911572]

約数ペア:

[(1, 80911572), (2, 40455786), (3, 26970524), (4, 20227893), (6, 13485262), (7, 11558796), (12, 6742631), (14, 5779398), (21, 3852932), (28, 2889699), (42, 1926466), (84, 963233), (109, 742308), (218, 371154), (327, 247436), (436, 185577), (654, 123718), (763, 106044), (1308, 61859), (1526, 53022), (2289, 35348), (3052, 26511), (4578, 17674), (8837, 9156)]