80149896

素因数分解:

$2^3\times 3^2\times {\mathrm{1113193}}^1$

素因数の和:1113205

約数の個数: 24

約数和(自身を含む): 217072830

約数和(自身を除く): 136922934

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1113193, 2226386, 3339579, 4452772, 6679158, 8905544, 10018737, 13358316, 20037474, 26716632, 40074948, 80149896]

約数ペア:

[(1, 80149896), (2, 40074948), (3, 26716632), (4, 20037474), (6, 13358316), (8, 10018737), (9, 8905544), (12, 6679158), (18, 4452772), (24, 3339579), (36, 2226386), (72, 1113193)]