72649190

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{91961}}^1$

素因数の和:92047

約数の個数: 16

約数和(自身を含む): 132425280

約数和(自身を除く): 59776090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 91961, 183922, 459805, 919610, 7264919, 14529838, 36324595, 72649190]

約数ペア:

[(1, 72649190), (2, 36324595), (5, 14529838), (10, 7264919), (79, 919610), (158, 459805), (395, 183922), (790, 91961)]