89513316

素因数分解:

$2^2\times 3^3\times {\mathrm{643}}^1\times {\mathrm{1289}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 232612800

約数和(自身を除く): 143099484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 643, 1286, 1289, 1929, 2572, 2578, 3858, 3867, 5156, 5787, 7716, 7734, 11574, 11601, 15468, 17361, 23148, 23202, 34722, 34803, 46404, 69444, 69606, 139212, 828827, 1657654, 2486481, 3315308, 4972962, 7459443, 9945924, 14918886, 22378329, 29837772, 44756658, 89513316]

約数ペア:

[(1, 89513316), (2, 44756658), (3, 29837772), (4, 22378329), (6, 14918886), (9, 9945924), (12, 7459443), (18, 4972962), (27, 3315308), (36, 2486481), (54, 1657654), (108, 828827), (643, 139212), (1286, 69606), (1289, 69444), (1929, 46404), (2572, 34803), (2578, 34722), (3858, 23202), (3867, 23148), (5156, 17361), (5787, 15468), (7716, 11601), (7734, 11574)]