71346456

素因数分解:

$2^3\times 3^2\times {\mathrm{990923}}^1$

素因数の和:990935

約数の個数: 24

約数和(自身を含む): 193230180

約数和(自身を除く): 121883724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 990923, 1981846, 2972769, 3963692, 5945538, 7927384, 8918307, 11891076, 17836614, 23782152, 35673228, 71346456]

約数ペア:

[(1, 71346456), (2, 35673228), (3, 23782152), (4, 17836614), (6, 11891076), (8, 8918307), (9, 7927384), (12, 5945538), (18, 3963692), (24, 2972769), (36, 1981846), (72, 990923)]