77223666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 173859840

約数和(自身を除く): 96636174

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 109, 186, 218, 293, 327, 403, 586, 654, 806, 879, 1209, 1417, 1758, 2418, 2834, 3379, 3809, 4251, 6758, 7618, 8502, 9083, 10137, 11427, 18166, 20274, 22854, 27249, 31937, 43927, 54498, 63874, 87854, 95811, 118079, 131781, 191622, 236158, 263562, 354237, 415181, 708474, 830362, 990047, 1245543, 1980094, 2491086, 2970141, 5940282, 12870611, 25741222, 38611833, 77223666]

約数ペア:

[(1, 77223666), (2, 38611833), (3, 25741222), (6, 12870611), (13, 5940282), (26, 2970141), (31, 2491086), (39, 1980094), (62, 1245543), (78, 990047), (93, 830362), (109, 708474), (186, 415181), (218, 354237), (293, 263562), (327, 236158), (403, 191622), (586, 131781), (654, 118079), (806, 95811), (879, 87854), (1209, 63874), (1417, 54498), (1758, 43927), (2418, 31937), (2834, 27249), (3379, 22854), (3809, 20274), (4251, 18166), (6758, 11427), (7618, 10137), (8502, 9083)]