72602590

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{87473}}^1$

素因数の和:87563

約数の個数: 16

約数和(自身を含む): 132260688

約数和(自身を除く): 59658098

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 87473, 174946, 437365, 874730, 7260259, 14520518, 36301295, 72602590]

約数ペア:

[(1, 72602590), (2, 36301295), (5, 14520518), (10, 7260259), (83, 874730), (166, 437365), (415, 174946), (830, 87473)]