72612530

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{66617}}^1$

素因数の和:66733

約数の個数: 16

約数和(自身を含む): 131903640

約数和(自身を除く): 59291110

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 66617, 133234, 333085, 666170, 7261253, 14522506, 36306265, 72612530]

約数ペア:

[(1, 72612530), (2, 36306265), (5, 14522506), (10, 7261253), (109, 666170), (218, 333085), (545, 133234), (1090, 66617)]