87871464

素因数分解:

$2^3\times 3^2\times {\mathrm{1220437}}^1$

素因数の和:1220449

約数の個数: 24

約数和(自身を含む): 237985410

約数和(自身を除く): 150113946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1220437, 2440874, 3661311, 4881748, 7322622, 9763496, 10983933, 14645244, 21967866, 29290488, 43935732, 87871464]

約数ペア:

[(1, 87871464), (2, 43935732), (3, 29290488), (4, 21967866), (6, 14645244), (8, 10983933), (9, 9763496), (12, 7322622), (18, 4881748), (24, 3661311), (36, 2440874), (72, 1220437)]