77138406

素因数分解:

$2^1\times 3^6\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:488

約数の個数: 56

約数和(自身を含む): 175019904

約数和(自身を除く): 97881498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 243, 277, 382, 486, 554, 573, 729, 831, 1146, 1458, 1662, 1719, 2493, 3438, 4986, 5157, 7479, 10314, 14958, 15471, 22437, 30942, 44874, 46413, 52907, 67311, 92826, 105814, 134622, 139239, 158721, 201933, 278478, 317442, 403866, 476163, 952326, 1428489, 2856978, 4285467, 8570934, 12856401, 25712802, 38569203, 77138406]

約数ペア:

[(1, 77138406), (2, 38569203), (3, 25712802), (6, 12856401), (9, 8570934), (18, 4285467), (27, 2856978), (54, 1428489), (81, 952326), (162, 476163), (191, 403866), (243, 317442), (277, 278478), (382, 201933), (486, 158721), (554, 139239), (573, 134622), (729, 105814), (831, 92826), (1146, 67311), (1458, 52907), (1662, 46413), (1719, 44874), (2493, 30942), (3438, 22437), (4986, 15471), (5157, 14958), (7479, 10314)]