72136966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{8017}}^1$

素因数の和:8439

約数の個数: 16

約数和(自身を含む): 118345680

約数和(自身を除く): 46208714

約数列:

[1, 2, 11, 22, 409, 818, 4499, 8017, 8998, 16034, 88187, 176374, 3278953, 6557906, 36068483, 72136966]

約数ペア:

[(1, 72136966), (2, 36068483), (11, 6557906), (22, 3278953), (409, 176374), (818, 88187), (4499, 16034), (8017, 8998)]