91780722

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 241056000

約数和(自身を除く): 149275278

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 61, 66, 99, 102, 122, 149, 153, 183, 187, 198, 297, 298, 306, 366, 374, 447, 459, 549, 561, 594, 671, 894, 918, 1037, 1098, 1122, 1341, 1342, 1639, 1647, 1683, 2013, 2074, 2533, 2682, 3111, 3278, 3294, 3366, 4023, 4026, 4917, 5049, 5066, 6039, 6222, 7599, 8046, 9089, 9333, 9834, 10098, 11407, 12078, 14751, 15198, 18117, 18178, 18666, 22797, 22814, 27267, 27863, 27999, 29502, 34221, 36234, 44253, 45594, 54534, 55726, 55998, 68391, 68442, 81801, 83589, 88506, 99979, 102663, 136782, 154513, 163602, 167178, 199958, 205326, 245403, 250767, 299937, 307989, 309026, 463539, 490806, 501534, 599874, 615978, 752301, 899811, 927078, 1390617, 1504602, 1699643, 1799622, 2699433, 2781234, 3399286, 4171851, 5098929, 5398866, 8343702, 10197858, 15296787, 30593574, 45890361, 91780722]

約数ペア:

[(1, 91780722), (2, 45890361), (3, 30593574), (6, 15296787), (9, 10197858), (11, 8343702), (17, 5398866), (18, 5098929), (22, 4171851), (27, 3399286), (33, 2781234), (34, 2699433), (51, 1799622), (54, 1699643), (61, 1504602), (66, 1390617), (99, 927078), (102, 899811), (122, 752301), (149, 615978), (153, 599874), (183, 501534), (187, 490806), (198, 463539), (297, 309026), (298, 307989), (306, 299937), (366, 250767), (374, 245403), (447, 205326), (459, 199958), (549, 167178), (561, 163602), (594, 154513), (671, 136782), (894, 102663), (918, 99979), (1037, 88506), (1098, 83589), (1122, 81801), (1341, 68442), (1342, 68391), (1639, 55998), (1647, 55726), (1683, 54534), (2013, 45594), (2074, 44253), (2533, 36234), (2682, 34221), (3111, 29502), (3278, 27999), (3294, 27863), (3366, 27267), (4023, 22814), (4026, 22797), (4917, 18666), (5049, 18178), (5066, 18117), (6039, 15198), (6222, 14751), (7599, 12078), (8046, 11407), (9089, 10098), (9333, 9834)]