91614992

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 211486464

約数和(自身を除く): 119871472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 71, 82, 112, 142, 164, 281, 284, 287, 328, 497, 562, 568, 574, 656, 994, 1124, 1136, 1148, 1967, 1988, 2248, 2296, 2911, 3934, 3976, 4496, 4592, 5822, 7868, 7952, 11521, 11644, 15736, 19951, 20377, 23042, 23288, 31472, 39902, 40754, 46084, 46576, 79804, 80647, 81508, 92168, 139657, 159608, 161294, 163016, 184336, 279314, 319216, 322588, 326032, 558628, 645176, 817991, 1117256, 1290352, 1635982, 2234512, 3271964, 5725937, 6543928, 11451874, 13087856, 22903748, 45807496, 91614992]

約数ペア:

[(1, 91614992), (2, 45807496), (4, 22903748), (7, 13087856), (8, 11451874), (14, 6543928), (16, 5725937), (28, 3271964), (41, 2234512), (56, 1635982), (71, 1290352), (82, 1117256), (112, 817991), (142, 645176), (164, 558628), (281, 326032), (284, 322588), (287, 319216), (328, 279314), (497, 184336), (562, 163016), (568, 161294), (574, 159608), (656, 139657), (994, 92168), (1124, 81508), (1136, 80647), (1148, 79804), (1967, 46576), (1988, 46084), (2248, 40754), (2296, 39902), (2911, 31472), (3934, 23288), (3976, 23042), (4496, 20377), (4592, 19951), (5822, 15736), (7868, 11644), (7952, 11521)]