83672468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{172877}}^1$

素因数の和:172903

約数の個数: 18

約数和(自身を含む): 160949418

約数和(自身を除く): 77276950

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 172877, 345754, 691508, 1901647, 3803294, 7606588, 20918117, 41836234, 83672468]

約数ペア:

[(1, 83672468), (2, 41836234), (4, 20918117), (11, 7606588), (22, 3803294), (44, 1901647), (121, 691508), (242, 345754), (484, 172877)]