90298416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{144709}}^1$

素因数の和:144733

約数の個数: 40

約数和(自身を含む): 251216560

約数和(自身を除く): 160918144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 144709, 289418, 434127, 578836, 868254, 1157672, 1736508, 1881217, 2315344, 3473016, 3762434, 5643651, 6946032, 7524868, 11287302, 15049736, 22574604, 30099472, 45149208, 90298416]

約数ペア:

[(1, 90298416), (2, 45149208), (3, 30099472), (4, 22574604), (6, 15049736), (8, 11287302), (12, 7524868), (13, 6946032), (16, 5643651), (24, 3762434), (26, 3473016), (39, 2315344), (48, 1881217), (52, 1736508), (78, 1157672), (104, 868254), (156, 578836), (208, 434127), (312, 289418), (624, 144709)]