66695538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 176504832

約数和(自身を除く): 109809294

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 47, 69, 78, 91, 94, 113, 138, 141, 161, 182, 226, 273, 282, 299, 322, 329, 339, 483, 546, 598, 611, 658, 678, 791, 897, 966, 987, 1081, 1222, 1469, 1582, 1794, 1833, 1974, 2093, 2162, 2373, 2599, 2938, 3243, 3666, 4186, 4277, 4407, 4746, 5198, 5311, 6279, 6486, 7567, 7797, 8554, 8814, 10283, 10622, 12558, 12831, 14053, 15134, 15594, 15933, 18193, 20566, 22701, 25662, 28106, 30849, 31866, 33787, 36386, 37177, 42159, 45402, 54579, 61698, 67574, 69043, 74354, 84318, 98371, 101361, 109158, 111531, 122153, 138086, 196742, 202722, 207129, 223062, 236509, 244306, 295113, 366459, 414258, 473018, 483301, 590226, 709527, 732918, 855071, 966602, 1419054, 1449903, 1587989, 1710142, 2565213, 2899806, 3175978, 4763967, 5130426, 9527934, 11115923, 22231846, 33347769, 66695538]

約数ペア:

[(1, 66695538), (2, 33347769), (3, 22231846), (6, 11115923), (7, 9527934), (13, 5130426), (14, 4763967), (21, 3175978), (23, 2899806), (26, 2565213), (39, 1710142), (42, 1587989), (46, 1449903), (47, 1419054), (69, 966602), (78, 855071), (91, 732918), (94, 709527), (113, 590226), (138, 483301), (141, 473018), (161, 414258), (182, 366459), (226, 295113), (273, 244306), (282, 236509), (299, 223062), (322, 207129), (329, 202722), (339, 196742), (483, 138086), (546, 122153), (598, 111531), (611, 109158), (658, 101361), (678, 98371), (791, 84318), (897, 74354), (966, 69043), (987, 67574), (1081, 61698), (1222, 54579), (1469, 45402), (1582, 42159), (1794, 37177), (1833, 36386), (1974, 33787), (2093, 31866), (2162, 30849), (2373, 28106), (2599, 25662), (2938, 22701), (3243, 20566), (3666, 18193), (4186, 15933), (4277, 15594), (4407, 15134), (4746, 14053), (5198, 12831), (5311, 12558), (6279, 10622), (6486, 10283), (7567, 8814), (7797, 8554)]