80616648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{479861}}^1$

素因数の和:479877

約数の個数: 32

約数和(自身を含む): 230333760

約数和(自身を除く): 149717112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 479861, 959722, 1439583, 1919444, 2879166, 3359027, 3838888, 5758332, 6718054, 10077081, 11516664, 13436108, 20154162, 26872216, 40308324, 80616648]

約数ペア:

[(1, 80616648), (2, 40308324), (3, 26872216), (4, 20154162), (6, 13436108), (7, 11516664), (8, 10077081), (12, 6718054), (14, 5758332), (21, 3838888), (24, 3359027), (28, 2879166), (42, 1919444), (56, 1439583), (84, 959722), (168, 479861)]