80219448

素因数分解:

$2^3\times 3^2\times {\mathrm{1114159}}^1$

素因数の和:1114171

約数の個数: 24

約数和(自身を含む): 217261200

約数和(自身を除く): 137041752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1114159, 2228318, 3342477, 4456636, 6684954, 8913272, 10027431, 13369908, 20054862, 26739816, 40109724, 80219448]

約数ペア:

[(1, 80219448), (2, 40109724), (3, 26739816), (4, 20054862), (6, 13369908), (8, 10027431), (9, 8913272), (12, 6684954), (18, 4456636), (24, 3342477), (36, 2228318), (72, 1114159)]