90486738

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 206309376

約数和(自身を除く): 115822638

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 127, 138, 207, 254, 381, 414, 762, 1143, 1721, 2286, 2921, 3442, 5163, 5842, 8763, 10326, 15489, 17526, 26289, 30978, 39583, 52578, 79166, 118749, 218567, 237498, 356247, 437134, 655701, 712494, 1311402, 1967103, 3934206, 5027041, 10054082, 15081123, 30162246, 45243369, 90486738]

約数ペア:

[(1, 90486738), (2, 45243369), (3, 30162246), (6, 15081123), (9, 10054082), (18, 5027041), (23, 3934206), (46, 1967103), (69, 1311402), (127, 712494), (138, 655701), (207, 437134), (254, 356247), (381, 237498), (414, 218567), (762, 118749), (1143, 79166), (1721, 52578), (2286, 39583), (2921, 30978), (3442, 26289), (5163, 17526), (5842, 15489), (8763, 10326)]