68220942

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{53887}}^1$

素因数の和:54103

約数の個数: 16

約数和(自身を含む): 137091072

約数和(自身を除く): 68870130

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 53887, 107774, 161661, 323322, 11370157, 22740314, 34110471, 68220942]

約数ペア:

[(1, 68220942), (2, 34110471), (3, 22740314), (6, 11370157), (211, 323322), (422, 161661), (633, 107774), (1266, 53887)]