81003084

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{48563}}^1$

素因数の和:48709

約数の個数: 24

約数和(自身を含む): 190370880

約数和(自身を除く): 109367796

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 48563, 97126, 145689, 194252, 291378, 582756, 6750257, 13500514, 20250771, 27001028, 40501542, 81003084]

約数ペア:

[(1, 81003084), (2, 40501542), (3, 27001028), (4, 20250771), (6, 13500514), (12, 6750257), (139, 582756), (278, 291378), (417, 194252), (556, 145689), (834, 97126), (1668, 48563)]