87689016

素因数分解:

$2^3\times 3^2\times {\mathrm{1217903}}^1$

素因数の和:1217915

約数の個数: 24

約数和(自身を含む): 237491280

約数和(自身を除く): 149802264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1217903, 2435806, 3653709, 4871612, 7307418, 9743224, 10961127, 14614836, 21922254, 29229672, 43844508, 87689016]

約数ペア:

[(1, 87689016), (2, 43844508), (3, 29229672), (4, 21922254), (6, 14614836), (8, 10961127), (9, 9743224), (12, 7307418), (18, 4871612), (24, 3653709), (36, 2435806), (72, 1217903)]