86752160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4481}}^1$

素因数の和:4518

約数の個数: 72

約数和(自身を含む): 225328068

約数和(自身を除く): 138575908

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4481, 4840, 8962, 9680, 17924, 19360, 22405, 35848, 44810, 49291, 71696, 89620, 98582, 143392, 179240, 197164, 246455, 358480, 394328, 492910, 542201, 716960, 788656, 985820, 1084402, 1577312, 1971640, 2168804, 2711005, 3943280, 4337608, 5422010, 7886560, 8675216, 10844020, 17350432, 21688040, 43376080, 86752160]

約数ペア:

[(1, 86752160), (2, 43376080), (4, 21688040), (5, 17350432), (8, 10844020), (10, 8675216), (11, 7886560), (16, 5422010), (20, 4337608), (22, 3943280), (32, 2711005), (40, 2168804), (44, 1971640), (55, 1577312), (80, 1084402), (88, 985820), (110, 788656), (121, 716960), (160, 542201), (176, 492910), (220, 394328), (242, 358480), (352, 246455), (440, 197164), (484, 179240), (605, 143392), (880, 98582), (968, 89620), (1210, 71696), (1760, 49291), (1936, 44810), (2420, 35848), (3872, 22405), (4481, 19360), (4840, 17924), (8962, 9680)]