89391432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12457}}^1$

素因数の和:12502

約数の個数: 64

約数和(自身を含む): 251153280

約数和(自身を除く): 161761848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 12457, 24914, 37371, 49828, 74742, 99656, 149484, 161941, 286511, 298968, 323882, 485823, 573022, 647764, 859533, 971646, 1146044, 1295528, 1719066, 1943292, 2292088, 3438132, 3724643, 3886584, 6876264, 7449286, 11173929, 14898572, 22347858, 29797144, 44695716, 89391432]

約数ペア:

[(1, 89391432), (2, 44695716), (3, 29797144), (4, 22347858), (6, 14898572), (8, 11173929), (12, 7449286), (13, 6876264), (23, 3886584), (24, 3724643), (26, 3438132), (39, 2292088), (46, 1943292), (52, 1719066), (69, 1295528), (78, 1146044), (92, 971646), (104, 859533), (138, 647764), (156, 573022), (184, 485823), (276, 323882), (299, 298968), (312, 286511), (552, 161941), (598, 149484), (897, 99656), (1196, 74742), (1794, 49828), (2392, 37371), (3588, 24914), (7176, 12457)]