81068526

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 160

約数和(自身を含む): 232227072

約数和(自身を除く): 151158546

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 67, 77, 81, 97, 99, 126, 134, 154, 162, 189, 194, 198, 201, 231, 291, 297, 378, 402, 462, 469, 567, 582, 594, 603, 679, 693, 737, 873, 891, 938, 1067, 1134, 1206, 1358, 1386, 1407, 1474, 1746, 1782, 1809, 2037, 2079, 2134, 2211, 2619, 2814, 3201, 3618, 4074, 4158, 4221, 4422, 5159, 5238, 5427, 6111, 6237, 6402, 6499, 6633, 7469, 7857, 8442, 9603, 10318, 10854, 12222, 12474, 12663, 12998, 13266, 14938, 15477, 15714, 18333, 19206, 19497, 19899, 22407, 25326, 28809, 30954, 36666, 37989, 38994, 39798, 44814, 45493, 46431, 54999, 57618, 58491, 59697, 67221, 71489, 75978, 86427, 90986, 92862, 109998, 116982, 119394, 134442, 136479, 139293, 142978, 172854, 175473, 201663, 214467, 272958, 278586, 350946, 403326, 409437, 417879, 428934, 500423, 526419, 604989, 643401, 818874, 835758, 1000846, 1052838, 1209978, 1228311, 1286802, 1501269, 1930203, 2456622, 3002538, 3684933, 3860406, 4503807, 5790609, 7369866, 9007614, 11581218, 13511421, 27022842, 40534263, 81068526]

約数ペア:

[(1, 81068526), (2, 40534263), (3, 27022842), (6, 13511421), (7, 11581218), (9, 9007614), (11, 7369866), (14, 5790609), (18, 4503807), (21, 3860406), (22, 3684933), (27, 3002538), (33, 2456622), (42, 1930203), (54, 1501269), (63, 1286802), (66, 1228311), (67, 1209978), (77, 1052838), (81, 1000846), (97, 835758), (99, 818874), (126, 643401), (134, 604989), (154, 526419), (162, 500423), (189, 428934), (194, 417879), (198, 409437), (201, 403326), (231, 350946), (291, 278586), (297, 272958), (378, 214467), (402, 201663), (462, 175473), (469, 172854), (567, 142978), (582, 139293), (594, 136479), (603, 134442), (679, 119394), (693, 116982), (737, 109998), (873, 92862), (891, 90986), (938, 86427), (1067, 75978), (1134, 71489), (1206, 67221), (1358, 59697), (1386, 58491), (1407, 57618), (1474, 54999), (1746, 46431), (1782, 45493), (1809, 44814), (2037, 39798), (2079, 38994), (2134, 37989), (2211, 36666), (2619, 30954), (2814, 28809), (3201, 25326), (3618, 22407), (4074, 19899), (4158, 19497), (4221, 19206), (4422, 18333), (5159, 15714), (5238, 15477), (5427, 14938), (6111, 13266), (6237, 12998), (6402, 12663), (6499, 12474), (6633, 12222), (7469, 10854), (7857, 10318), (8442, 9603)]