72112060

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{43441}}^1$

素因数の和:43533

約数の個数: 24

約数和(自身を含む): 153263376

約数和(自身を除く): 81151316

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 43441, 86882, 173764, 217205, 434410, 868820, 3605603, 7211206, 14422412, 18028015, 36056030, 72112060]

約数ペア:

[(1, 72112060), (2, 36056030), (4, 18028015), (5, 14422412), (10, 7211206), (20, 3605603), (83, 868820), (166, 434410), (332, 217205), (415, 173764), (830, 86882), (1660, 43441)]