78301324

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 143401440

約数和(自身を除く): 65100116

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 181, 316, 362, 724, 1369, 2738, 2923, 5476, 5846, 6697, 11692, 13394, 14299, 26788, 28598, 57196, 108151, 216302, 247789, 432604, 495578, 529063, 991156, 1058126, 2116252, 19575331, 39150662, 78301324]

約数ペア:

[(1, 78301324), (2, 39150662), (4, 19575331), (37, 2116252), (74, 1058126), (79, 991156), (148, 529063), (158, 495578), (181, 432604), (316, 247789), (362, 216302), (724, 108151), (1369, 57196), (2738, 28598), (2923, 26788), (5476, 14299), (5846, 13394), (6697, 11692)]