78895332

素因数分解:

$2^2\times 3^2\times {\mathrm{2191537}}^1$

素因数の和:2191547

約数の個数: 18

約数和(自身を含む): 199429958

約数和(自身を除く): 120534626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2191537, 4383074, 6574611, 8766148, 13149222, 19723833, 26298444, 39447666, 78895332]

約数ペア:

[(1, 78895332), (2, 39447666), (3, 26298444), (4, 19723833), (6, 13149222), (9, 8766148), (12, 6574611), (18, 4383074), (36, 2191537)]