72645431056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1\times {\mathrm{5297}}^1$

素因数の和:8032

約数の個数: 80

約数和(自身を含む): 158929827840

約数和(自身を除く): 86284396784

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 2687, 5104, 5297, 5374, 10594, 10748, 21188, 21496, 29557, 42376, 42992, 58267, 59114, 77923, 84752, 116534, 118228, 153613, 155846, 233068, 236456, 307226, 311692, 466136, 472912, 614452, 623384, 857153, 932272, 1228904, 1246768, 1689743, 1714306, 2457808, 3379486, 3428612, 6758972, 6857224, 13517944, 13714448, 14233039, 27035888, 28466078, 56932156, 113864312, 156563429, 227728624, 313126858, 412758131, 626253716, 825516262, 1252507432, 1651032524, 2505014864, 3302065048, 4540339441, 6604130096, 9080678882, 18161357764, 36322715528, 72645431056]

約数ペア:

[(1, 72645431056), (2, 36322715528), (4, 18161357764), (8, 9080678882), (11, 6604130096), (16, 4540339441), (22, 3302065048), (29, 2505014864), (44, 1651032524), (58, 1252507432), (88, 825516262), (116, 626253716), (176, 412758131), (232, 313126858), (319, 227728624), (464, 156563429), (638, 113864312), (1276, 56932156), (2552, 28466078), (2687, 27035888), (5104, 14233039), (5297, 13714448), (5374, 13517944), (10594, 6857224), (10748, 6758972), (21188, 3428612), (21496, 3379486), (29557, 2457808), (42376, 1714306), (42992, 1689743), (58267, 1246768), (59114, 1228904), (77923, 932272), (84752, 857153), (116534, 623384), (118228, 614452), (153613, 472912), (155846, 466136), (233068, 311692), (236456, 307226)]