81387024

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{5867}}^1$

素因数の和:5912

約数の個数: 60

約数和(自身を含む): 223383024

約数和(自身を除く): 141996000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 289, 408, 578, 816, 867, 1156, 1734, 2312, 3468, 4624, 5867, 6936, 11734, 13872, 17601, 23468, 35202, 46936, 70404, 93872, 99739, 140808, 199478, 281616, 299217, 398956, 598434, 797912, 1196868, 1595824, 1695563, 2393736, 3391126, 4787472, 5086689, 6782252, 10173378, 13564504, 20346756, 27129008, 40693512, 81387024]

約数ペア:

[(1, 81387024), (2, 40693512), (3, 27129008), (4, 20346756), (6, 13564504), (8, 10173378), (12, 6782252), (16, 5086689), (17, 4787472), (24, 3391126), (34, 2393736), (48, 1695563), (51, 1595824), (68, 1196868), (102, 797912), (136, 598434), (204, 398956), (272, 299217), (289, 281616), (408, 199478), (578, 140808), (816, 99739), (867, 93872), (1156, 70404), (1734, 46936), (2312, 35202), (3468, 23468), (4624, 17601), (5867, 13872), (6936, 11734)]