86478288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{138587}}^1$

素因数の和:138611

約数の個数: 40

約数和(自身を含む): 240588768

約数和(自身を除く): 154110480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 138587, 277174, 415761, 554348, 831522, 1108696, 1663044, 1801631, 2217392, 3326088, 3603262, 5404893, 6652176, 7206524, 10809786, 14413048, 21619572, 28826096, 43239144, 86478288]

約数ペア:

[(1, 86478288), (2, 43239144), (3, 28826096), (4, 21619572), (6, 14413048), (8, 10809786), (12, 7206524), (13, 6652176), (16, 5404893), (24, 3603262), (26, 3326088), (39, 2217392), (48, 1801631), (52, 1663044), (78, 1108696), (104, 831522), (156, 554348), (208, 415761), (312, 277174), (624, 138587)]