81146074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 133721280

約数和(自身を除く): 52575206

約数列:

[1, 2, 19, 38, 43, 53, 86, 106, 817, 937, 1007, 1634, 1874, 2014, 2279, 4558, 17803, 35606, 40291, 43301, 49661, 80582, 86602, 99322, 765529, 943559, 1531058, 1887118, 2135423, 4270846, 40573037, 81146074]

約数ペア:

[(1, 81146074), (2, 40573037), (19, 4270846), (38, 2135423), (43, 1887118), (53, 1531058), (86, 943559), (106, 765529), (817, 99322), (937, 86602), (1007, 80582), (1634, 49661), (1874, 43301), (2014, 40291), (2279, 35606), (4558, 17803)]