67574868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^3\times {\mathrm{821}}^1$

素因数の和:885

約数の個数: 48

約数和(自身を含む): 166635840

約数和(自身を除く): 99060972

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 821, 1083, 1444, 1642, 2166, 2463, 3284, 4332, 4926, 6859, 9852, 13718, 15599, 20577, 27436, 31198, 41154, 46797, 62396, 82308, 93594, 187188, 296381, 592762, 889143, 1185524, 1778286, 3556572, 5631239, 11262478, 16893717, 22524956, 33787434, 67574868]

約数ペア:

[(1, 67574868), (2, 33787434), (3, 22524956), (4, 16893717), (6, 11262478), (12, 5631239), (19, 3556572), (38, 1778286), (57, 1185524), (76, 889143), (114, 592762), (228, 296381), (361, 187188), (722, 93594), (821, 82308), (1083, 62396), (1444, 46797), (1642, 41154), (2166, 31198), (2463, 27436), (3284, 20577), (4332, 15599), (4926, 13718), (6859, 9852)]