78807216

素因数分解:

$2^4\times 3^1\times {\mathrm{1641817}}^1$

素因数の和:1641828

約数の個数: 20

約数和(自身を含む): 203585432

約数和(自身を除く): 124778216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1641817, 3283634, 4925451, 6567268, 9850902, 13134536, 19701804, 26269072, 39403608, 78807216]

約数ペア:

[(1, 78807216), (2, 39403608), (3, 26269072), (4, 19701804), (6, 13134536), (8, 9850902), (12, 6567268), (16, 4925451), (24, 3283634), (48, 1641817)]