82128852

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1553}}^1$

素因数の和:1689

約数の個数: 72

約数和(自身を含む): 225696744

約数和(自身を除く): 143567892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 678, 1017, 1356, 1469, 1553, 2034, 2938, 3106, 4068, 4407, 4659, 5876, 6212, 8814, 9318, 13221, 13977, 17628, 18636, 20189, 26442, 27954, 40378, 52884, 55908, 60567, 80756, 121134, 175489, 181701, 242268, 350978, 363402, 526467, 701956, 726804, 1052934, 1579401, 2105868, 2281357, 3158802, 4562714, 6317604, 6844071, 9125428, 13688142, 20532213, 27376284, 41064426, 82128852]

約数ペア:

[(1, 82128852), (2, 41064426), (3, 27376284), (4, 20532213), (6, 13688142), (9, 9125428), (12, 6844071), (13, 6317604), (18, 4562714), (26, 3158802), (36, 2281357), (39, 2105868), (52, 1579401), (78, 1052934), (113, 726804), (117, 701956), (156, 526467), (226, 363402), (234, 350978), (339, 242268), (452, 181701), (468, 175489), (678, 121134), (1017, 80756), (1356, 60567), (1469, 55908), (1553, 52884), (2034, 40378), (2938, 27954), (3106, 26442), (4068, 20189), (4407, 18636), (4659, 17628), (5876, 13977), (6212, 13221), (8814, 9318)]