66218306

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 137401920

約数和(自身を除く): 71183614

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 53, 61, 77, 98, 106, 122, 133, 154, 209, 266, 371, 418, 427, 539, 583, 671, 742, 854, 931, 1007, 1078, 1159, 1166, 1342, 1463, 1862, 2014, 2318, 2597, 2926, 2989, 3233, 4081, 4697, 5194, 5978, 6466, 7049, 8113, 8162, 9394, 10241, 11077, 12749, 14098, 16226, 20482, 22154, 22631, 25498, 28567, 32879, 35563, 45262, 49343, 56791, 57134, 61427, 65758, 71126, 77539, 89243, 98686, 113582, 122854, 155078, 158417, 178486, 248941, 316834, 429989, 497882, 542773, 624701, 675697, 859978, 1085546, 1249402, 1351394, 1742587, 3009923, 3485174, 4729879, 6019846, 9459758, 33109153, 66218306]

約数ペア:

[(1, 66218306), (2, 33109153), (7, 9459758), (11, 6019846), (14, 4729879), (19, 3485174), (22, 3009923), (38, 1742587), (49, 1351394), (53, 1249402), (61, 1085546), (77, 859978), (98, 675697), (106, 624701), (122, 542773), (133, 497882), (154, 429989), (209, 316834), (266, 248941), (371, 178486), (418, 158417), (427, 155078), (539, 122854), (583, 113582), (671, 98686), (742, 89243), (854, 77539), (931, 71126), (1007, 65758), (1078, 61427), (1159, 57134), (1166, 56791), (1342, 49343), (1463, 45262), (1862, 35563), (2014, 32879), (2318, 28567), (2597, 25498), (2926, 22631), (2989, 22154), (3233, 20482), (4081, 16226), (4697, 14098), (5194, 12749), (5978, 11077), (6466, 10241), (7049, 9394), (8113, 8162)]