90109968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{144407}}^1$

素因数の和:144431

約数の個数: 40

約数和(自身を含む): 250692288

約数和(自身を除く): 160582320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 144407, 288814, 433221, 577628, 866442, 1155256, 1732884, 1877291, 2310512, 3465768, 3754582, 5631873, 6931536, 7509164, 11263746, 15018328, 22527492, 30036656, 45054984, 90109968]

約数ペア:

[(1, 90109968), (2, 45054984), (3, 30036656), (4, 22527492), (6, 15018328), (8, 11263746), (12, 7509164), (13, 6931536), (16, 5631873), (24, 3754582), (26, 3465768), (39, 2310512), (48, 1877291), (52, 1732884), (78, 1155256), (104, 866442), (156, 577628), (208, 433221), (312, 288814), (624, 144407)]