72881724

素因数分解:

$2^2\times 3^1\times {\mathrm{1531}}^1\times {\mathrm{3967}}^1$

素因数の和:5505

約数の個数: 24

約数和(自身を含む): 170211328

約数和(自身を除く): 97329604

約数列:

[1, 2, 3, 4, 6, 12, 1531, 3062, 3967, 4593, 6124, 7934, 9186, 11901, 15868, 18372, 23802, 47604, 6073477, 12146954, 18220431, 24293908, 36440862, 72881724]

約数ペア:

[(1, 72881724), (2, 36440862), (3, 24293908), (4, 18220431), (6, 12146954), (12, 6073477), (1531, 47604), (3062, 23802), (3967, 18372), (4593, 15868), (6124, 11901), (7934, 9186)]