78877356

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{124021}}^1$

素因数の和:124081

約数の個数: 24

約数和(自身を含む): 187521264

約数和(自身を除く): 108643908

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 124021, 248042, 372063, 496084, 744126, 1488252, 6573113, 13146226, 19719339, 26292452, 39438678, 78877356]

約数ペア:

[(1, 78877356), (2, 39438678), (3, 26292452), (4, 19719339), (6, 13146226), (12, 6573113), (53, 1488252), (106, 744126), (159, 496084), (212, 372063), (318, 248042), (636, 124021)]