64156812

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{17191}}^1$

素因数の和:17509

約数の個数: 24

約数和(自身を含む): 150189312

約数和(自身を除く): 86032500

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 17191, 34382, 51573, 68764, 103146, 206292, 5346401, 10692802, 16039203, 21385604, 32078406, 64156812]

約数ペア:

[(1, 64156812), (2, 32078406), (3, 21385604), (4, 16039203), (6, 10692802), (12, 5346401), (311, 206292), (622, 103146), (933, 68764), (1244, 51573), (1866, 34382), (3732, 17191)]