87857244

素因数分解:

$2^2\times 3^3\times {\mathrm{813493}}^1$

素因数の和:813506

約数の個数: 24

約数和(自身を含む): 227778320

約数和(自身を除く): 139921076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 813493, 1626986, 2440479, 3253972, 4880958, 7321437, 9761916, 14642874, 21964311, 29285748, 43928622, 87857244]

約数ペア:

[(1, 87857244), (2, 43928622), (3, 29285748), (4, 21964311), (6, 14642874), (9, 9761916), (12, 7321437), (18, 4880958), (27, 3253972), (36, 2440479), (54, 1626986), (108, 813493)]