90244479

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 139138560

約数和(自身を除く): 48894081

約数列:

[1, 3, 13, 23, 39, 69, 71, 109, 169, 213, 299, 327, 507, 897, 923, 1417, 1633, 2507, 2769, 3887, 4251, 4899, 7521, 7739, 11661, 11999, 18421, 21229, 23217, 32591, 35997, 55263, 63687, 97773, 100607, 177997, 275977, 301821, 423683, 533991, 827931, 1271049, 1307891, 2313961, 3923673, 6941883, 30081493, 90244479]

約数ペア:

[(1, 90244479), (3, 30081493), (13, 6941883), (23, 3923673), (39, 2313961), (69, 1307891), (71, 1271049), (109, 827931), (169, 533991), (213, 423683), (299, 301821), (327, 275977), (507, 177997), (897, 100607), (923, 97773), (1417, 63687), (1633, 55263), (2507, 35997), (2769, 32591), (3887, 23217), (4251, 21229), (4899, 18421), (7521, 11999), (7739, 11661)]