87795312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:926

約数の個数: 80

約数和(自身を含む): 248769792

約数和(自身を除く): 160974480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 257, 264, 514, 528, 647, 771, 1028, 1294, 1542, 1941, 2056, 2588, 2827, 3084, 3882, 4112, 5176, 5654, 6168, 7117, 7764, 8481, 10352, 11308, 12336, 14234, 15528, 16962, 21351, 22616, 28468, 31056, 33924, 42702, 45232, 56936, 67848, 85404, 113872, 135696, 166279, 170808, 332558, 341616, 498837, 665116, 997674, 1330232, 1829069, 1995348, 2660464, 3658138, 3990696, 5487207, 7316276, 7981392, 10974414, 14632552, 21948828, 29265104, 43897656, 87795312]

約数ペア:

[(1, 87795312), (2, 43897656), (3, 29265104), (4, 21948828), (6, 14632552), (8, 10974414), (11, 7981392), (12, 7316276), (16, 5487207), (22, 3990696), (24, 3658138), (33, 2660464), (44, 1995348), (48, 1829069), (66, 1330232), (88, 997674), (132, 665116), (176, 498837), (257, 341616), (264, 332558), (514, 170808), (528, 166279), (647, 135696), (771, 113872), (1028, 85404), (1294, 67848), (1542, 56936), (1941, 45232), (2056, 42702), (2588, 33924), (2827, 31056), (3084, 28468), (3882, 22616), (4112, 21351), (5176, 16962), (5654, 15528), (6168, 14234), (7117, 12336), (7764, 11308), (8481, 10352)]