80812754

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{14519}}^1$

素因数の和:14566

約数の個数: 24

約数和(自身を含む): 139043520

約数和(自身を除く): 58230766

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 14519, 29038, 159709, 319418, 333937, 667874, 1756799, 3513598, 3673307, 7346614, 40406377, 80812754]

約数ペア:

[(1, 80812754), (2, 40406377), (11, 7346614), (22, 3673307), (23, 3513598), (46, 1756799), (121, 667874), (242, 333937), (253, 319418), (506, 159709), (2783, 29038), (5566, 14519)]