71745528

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{11113}}^1$

素因数の和:11391

約数の個数: 32

約数和(自身を含む): 180046800

約数和(自身を除く): 108301272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1614, 2152, 3228, 6456, 11113, 22226, 33339, 44452, 66678, 88904, 133356, 266712, 2989397, 5978794, 8968191, 11957588, 17936382, 23915176, 35872764, 71745528]

約数ペア:

[(1, 71745528), (2, 35872764), (3, 23915176), (4, 17936382), (6, 11957588), (8, 8968191), (12, 5978794), (24, 2989397), (269, 266712), (538, 133356), (807, 88904), (1076, 66678), (1614, 44452), (2152, 33339), (3228, 22226), (6456, 11113)]