80174256

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21143}}^1$

素因数の和:21233

約数の個数: 40

約数和(自身を含む): 209748480

約数和(自身を除く): 129574224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 21143, 42286, 63429, 84572, 126858, 169144, 253716, 338288, 507432, 1014864, 1670297, 3340594, 5010891, 6681188, 10021782, 13362376, 20043564, 26724752, 40087128, 80174256]

約数ペア:

[(1, 80174256), (2, 40087128), (3, 26724752), (4, 20043564), (6, 13362376), (8, 10021782), (12, 6681188), (16, 5010891), (24, 3340594), (48, 1670297), (79, 1014864), (158, 507432), (237, 338288), (316, 253716), (474, 169144), (632, 126858), (948, 84572), (1264, 63429), (1896, 42286), (3792, 21143)]