86309808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1062

約数の個数: 80

約数和(自身を含む): 241922016

約数和(自身を除く): 155612208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 157, 208, 312, 314, 471, 624, 628, 881, 942, 1256, 1762, 1884, 2041, 2512, 2643, 3524, 3768, 4082, 5286, 6123, 7048, 7536, 8164, 10572, 11453, 12246, 14096, 16328, 21144, 22906, 24492, 32656, 34359, 42288, 45812, 48984, 68718, 91624, 97968, 137436, 138317, 183248, 274872, 276634, 414951, 549744, 553268, 829902, 1106536, 1659804, 1798121, 2213072, 3319608, 3596242, 5394363, 6639216, 7192484, 10788726, 14384968, 21577452, 28769936, 43154904, 86309808]

約数ペア:

[(1, 86309808), (2, 43154904), (3, 28769936), (4, 21577452), (6, 14384968), (8, 10788726), (12, 7192484), (13, 6639216), (16, 5394363), (24, 3596242), (26, 3319608), (39, 2213072), (48, 1798121), (52, 1659804), (78, 1106536), (104, 829902), (156, 553268), (157, 549744), (208, 414951), (312, 276634), (314, 274872), (471, 183248), (624, 138317), (628, 137436), (881, 97968), (942, 91624), (1256, 68718), (1762, 48984), (1884, 45812), (2041, 42288), (2512, 34359), (2643, 32656), (3524, 24492), (3768, 22906), (4082, 21144), (5286, 16328), (6123, 14096), (7048, 12246), (7536, 11453), (8164, 10572)]