71242488

素因数分解:

$2^3\times 3^2\times {\mathrm{989479}}^1$

素因数の和:989491

約数の個数: 24

約数和(自身を含む): 192948600

約数和(自身を除く): 121706112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 989479, 1978958, 2968437, 3957916, 5936874, 7915832, 8905311, 11873748, 17810622, 23747496, 35621244, 71242488]

約数ペア:

[(1, 71242488), (2, 35621244), (3, 23747496), (4, 17810622), (6, 11873748), (8, 8905311), (9, 7915832), (12, 5936874), (18, 3957916), (24, 2968437), (36, 1978958), (72, 989479)]