90434604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2399

約数の個数: 72

約数和(自身を含む): 240623040

約数和(自身を除く): 150188436

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2347, 2964, 3211, 4694, 6422, 7041, 9388, 9633, 12844, 14082, 19266, 28164, 30511, 38532, 44593, 61022, 89186, 91533, 122044, 133779, 178372, 183066, 267558, 366132, 396643, 535116, 579709, 793286, 1159418, 1189929, 1586572, 1739127, 2318836, 2379858, 3478254, 4759716, 6956508, 7536217, 15072434, 22608651, 30144868, 45217302, 90434604]

約数ペア:

[(1, 90434604), (2, 45217302), (3, 30144868), (4, 22608651), (6, 15072434), (12, 7536217), (13, 6956508), (19, 4759716), (26, 3478254), (38, 2379858), (39, 2318836), (52, 1739127), (57, 1586572), (76, 1189929), (78, 1159418), (114, 793286), (156, 579709), (169, 535116), (228, 396643), (247, 366132), (338, 267558), (494, 183066), (507, 178372), (676, 133779), (741, 122044), (988, 91533), (1014, 89186), (1482, 61022), (2028, 44593), (2347, 38532), (2964, 30511), (3211, 28164), (4694, 19266), (6422, 14082), (7041, 12844), (9388, 9633)]