78050916

素因数分解:

$2^2\times 3^2\times {\mathrm{2168081}}^1$

素因数の和:2168091

約数の個数: 18

約数和(自身を含む): 197295462

約数和(自身を除く): 119244546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2168081, 4336162, 6504243, 8672324, 13008486, 19512729, 26016972, 39025458, 78050916]

約数ペア:

[(1, 78050916), (2, 39025458), (3, 26016972), (4, 19512729), (6, 13008486), (9, 8672324), (12, 6504243), (18, 4336162), (36, 2168081)]