85240656

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{2137}}^1$

素因数の和:2428

約数の個数: 60

約数和(自身を含む): 239528692

約数和(自身を除く): 154288036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 831, 1108, 1662, 2137, 2216, 2493, 3324, 4274, 4432, 4986, 6411, 6648, 8548, 9972, 12822, 13296, 17096, 19233, 19944, 25644, 34192, 38466, 39888, 51288, 76932, 102576, 153864, 307728, 591949, 1183898, 1775847, 2367796, 3551694, 4735592, 5327541, 7103388, 9471184, 10655082, 14206776, 21310164, 28413552, 42620328, 85240656]

約数ペア:

[(1, 85240656), (2, 42620328), (3, 28413552), (4, 21310164), (6, 14206776), (8, 10655082), (9, 9471184), (12, 7103388), (16, 5327541), (18, 4735592), (24, 3551694), (36, 2367796), (48, 1775847), (72, 1183898), (144, 591949), (277, 307728), (554, 153864), (831, 102576), (1108, 76932), (1662, 51288), (2137, 39888), (2216, 38466), (2493, 34192), (3324, 25644), (4274, 19944), (4432, 19233), (4986, 17096), (6411, 13296), (6648, 12822), (8548, 9972)]