71769168

素因数分解:

$2^4\times 3^2\times {\mathrm{498397}}^1$

素因数の和:498411

約数の個数: 30

約数和(自身を含む): 200854394

約数和(自身を除く): 129085226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 498397, 996794, 1495191, 1993588, 2990382, 3987176, 4485573, 5980764, 7974352, 8971146, 11961528, 17942292, 23923056, 35884584, 71769168]

約数ペア:

[(1, 71769168), (2, 35884584), (3, 23923056), (4, 17942292), (6, 11961528), (8, 8971146), (9, 7974352), (12, 5980764), (16, 4485573), (18, 3987176), (24, 2990382), (36, 1993588), (48, 1495191), (72, 996794), (144, 498397)]