85720176

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{14519}}^1$

素因数の和:14574

約数の個数: 60

約数和(自身を含む): 245765520

約数和(自身を除く): 160045344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 14519, 29038, 43557, 58076, 87114, 116152, 130671, 174228, 232304, 261342, 348456, 522684, 595279, 696912, 1045368, 1190558, 1785837, 2090736, 2381116, 3571674, 4762232, 5357511, 7143348, 9524464, 10715022, 14286696, 21430044, 28573392, 42860088, 85720176]

約数ペア:

[(1, 85720176), (2, 42860088), (3, 28573392), (4, 21430044), (6, 14286696), (8, 10715022), (9, 9524464), (12, 7143348), (16, 5357511), (18, 4762232), (24, 3571674), (36, 2381116), (41, 2090736), (48, 1785837), (72, 1190558), (82, 1045368), (123, 696912), (144, 595279), (164, 522684), (246, 348456), (328, 261342), (369, 232304), (492, 174228), (656, 130671), (738, 116152), (984, 87114), (1476, 58076), (1968, 43557), (2952, 29038), (5904, 14519)]