72498984772

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{827}}^1\times {\mathrm{277421}}^1$

素因数の和:278331

約数の個数: 24

約数和(自身を含む): 128635032960

約数和(自身を除く): 56136048188

約数列:

[1, 2, 4, 79, 158, 316, 827, 1654, 3308, 65333, 130666, 261332, 277421, 554842, 1109684, 21916259, 43832518, 87665036, 229427167, 458854334, 917708668, 18124746193, 36249492386, 72498984772]

約数ペア:

[(1, 72498984772), (2, 36249492386), (4, 18124746193), (79, 917708668), (158, 458854334), (316, 229427167), (827, 87665036), (1654, 43832518), (3308, 21916259), (65333, 1109684), (130666, 554842), (261332, 277421)]