85426848

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{22817}}^1$

素因数の和:22846

約数の個数: 72

約数和(自身を含む): 261631188

約数和(自身を除く): 176204340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 22817, 45634, 68451, 91268, 136902, 182536, 205353, 273804, 296621, 365072, 410706, 547608, 593242, 730144, 821412, 889863, 1095216, 1186484, 1642824, 1779726, 2190432, 2372968, 2669589, 3285648, 3559452, 4745936, 5339178, 6571296, 7118904, 9491872, 10678356, 14237808, 21356712, 28475616, 42713424, 85426848]

約数ペア:

[(1, 85426848), (2, 42713424), (3, 28475616), (4, 21356712), (6, 14237808), (8, 10678356), (9, 9491872), (12, 7118904), (13, 6571296), (16, 5339178), (18, 4745936), (24, 3559452), (26, 3285648), (32, 2669589), (36, 2372968), (39, 2190432), (48, 1779726), (52, 1642824), (72, 1186484), (78, 1095216), (96, 889863), (104, 821412), (117, 730144), (144, 593242), (156, 547608), (208, 410706), (234, 365072), (288, 296621), (312, 273804), (416, 205353), (468, 182536), (624, 136902), (936, 91268), (1248, 68451), (1872, 45634), (3744, 22817)]