74720162

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{308761}}^1$

素因数の和:308785

約数の個数: 12

約数和(自身を含む): 123196038

約数和(自身を除く): 48475876

約数列:

[1, 2, 11, 22, 121, 242, 308761, 617522, 3396371, 6792742, 37360081, 74720162]

約数ペア:

[(1, 74720162), (2, 37360081), (11, 6792742), (22, 3396371), (121, 617522), (242, 308761)]