80310768

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21179}}^1$

素因数の和:21269

約数の個数: 40

約数和(自身を含む): 210105600

約数和(自身を除く): 129794832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 21179, 42358, 63537, 84716, 127074, 169432, 254148, 338864, 508296, 1016592, 1673141, 3346282, 5019423, 6692564, 10038846, 13385128, 20077692, 26770256, 40155384, 80310768]

約数ペア:

[(1, 80310768), (2, 40155384), (3, 26770256), (4, 20077692), (6, 13385128), (8, 10038846), (12, 6692564), (16, 5019423), (24, 3346282), (48, 1673141), (79, 1016592), (158, 508296), (237, 338864), (316, 254148), (474, 169432), (632, 127074), (948, 84716), (1264, 63537), (1896, 42358), (3792, 21179)]