68448078

素因数分解:

$2^1\times 3^4\times {\mathrm{283}}^1\times {\mathrm{1493}}^1$

素因数の和:1790

約数の個数: 40

約数和(自身を含む): 154019448

約数和(自身を除く): 85571370

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 283, 566, 849, 1493, 1698, 2547, 2986, 4479, 5094, 7641, 8958, 13437, 15282, 22923, 26874, 40311, 45846, 80622, 120933, 241866, 422519, 845038, 1267557, 2535114, 3802671, 7605342, 11408013, 22816026, 34224039, 68448078]

約数ペア:

[(1, 68448078), (2, 34224039), (3, 22816026), (6, 11408013), (9, 7605342), (18, 3802671), (27, 2535114), (54, 1267557), (81, 845038), (162, 422519), (283, 241866), (566, 120933), (849, 80622), (1493, 45846), (1698, 40311), (2547, 26874), (2986, 22923), (4479, 15282), (5094, 13437), (7641, 8958)]