78612648

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{6287}}^1$

素因数の和:6817

約数の個数: 32

約数和(自身を含む): 196940160

約数和(自身を除く): 118327512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 1042, 1563, 2084, 3126, 4168, 6252, 6287, 12504, 12574, 18861, 25148, 37722, 50296, 75444, 150888, 3275527, 6551054, 9826581, 13102108, 19653162, 26204216, 39306324, 78612648]

約数ペア:

[(1, 78612648), (2, 39306324), (3, 26204216), (4, 19653162), (6, 13102108), (8, 9826581), (12, 6551054), (24, 3275527), (521, 150888), (1042, 75444), (1563, 50296), (2084, 37722), (3126, 25148), (4168, 18861), (6252, 12574), (6287, 12504)]