91347438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{571}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 226017792

約数和(自身を除く): 134670354

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 293, 546, 571, 586, 879, 1142, 1713, 1758, 2051, 3426, 3809, 3997, 4102, 6153, 7423, 7618, 7994, 11427, 11991, 12306, 14846, 22269, 22854, 23982, 26663, 44538, 51961, 53326, 79989, 103922, 155883, 159978, 167303, 311766, 334606, 501909, 1003818, 1171121, 2174939, 2342242, 3513363, 4349878, 6524817, 7026726, 13049634, 15224573, 30449146, 45673719, 91347438]

約数ペア:

[(1, 91347438), (2, 45673719), (3, 30449146), (6, 15224573), (7, 13049634), (13, 7026726), (14, 6524817), (21, 4349878), (26, 3513363), (39, 2342242), (42, 2174939), (78, 1171121), (91, 1003818), (182, 501909), (273, 334606), (293, 311766), (546, 167303), (571, 159978), (586, 155883), (879, 103922), (1142, 79989), (1713, 53326), (1758, 51961), (2051, 44538), (3426, 26663), (3809, 23982), (3997, 22854), (4102, 22269), (6153, 14846), (7423, 12306), (7618, 11991), (7994, 11427)]