87749946

素因数分解:

$2^1\times 3^3\times {\mathrm{521}}^1\times {\mathrm{3119}}^1$

素因数の和:3651

約数の個数: 32

約数和(自身を含む): 195436800

約数和(自身を除く): 107686854

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521, 1042, 1563, 3119, 3126, 4689, 6238, 9357, 9378, 14067, 18714, 28071, 28134, 56142, 84213, 168426, 1624999, 3249998, 4874997, 9749994, 14624991, 29249982, 43874973, 87749946]

約数ペア:

[(1, 87749946), (2, 43874973), (3, 29249982), (6, 14624991), (9, 9749994), (18, 4874997), (27, 3249998), (54, 1624999), (521, 168426), (1042, 84213), (1563, 56142), (3119, 28134), (3126, 28071), (4689, 18714), (6238, 14067), (9357, 9378)]