65011716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 209664000

約数和(自身を除く): 144652284

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 63, 66, 77, 84, 94, 99, 126, 132, 141, 154, 188, 198, 231, 252, 282, 308, 329, 396, 423, 462, 499, 517, 564, 658, 693, 846, 924, 987, 998, 1034, 1316, 1386, 1497, 1551, 1692, 1974, 1996, 2068, 2772, 2961, 2994, 3102, 3493, 3619, 3948, 4491, 4653, 5489, 5922, 5988, 6204, 6986, 7238, 8982, 9306, 10479, 10857, 10978, 11844, 13972, 14476, 16467, 17964, 18612, 20958, 21714, 21956, 23453, 31437, 32571, 32934, 38423, 41916, 43428, 46906, 49401, 62874, 65142, 65868, 70359, 76846, 93812, 98802, 115269, 125748, 130284, 140718, 153692, 164171, 197604, 211077, 230538, 257983, 281436, 328342, 345807, 422154, 461076, 492513, 515966, 656684, 691614, 773949, 844308, 985026, 1031932, 1383228, 1477539, 1547898, 1805881, 1970052, 2321847, 2955078, 3095796, 3611762, 4643694, 5417643, 5910156, 7223524, 9287388, 10835286, 16252929, 21670572, 32505858, 65011716]

約数ペア:

[(1, 65011716), (2, 32505858), (3, 21670572), (4, 16252929), (6, 10835286), (7, 9287388), (9, 7223524), (11, 5910156), (12, 5417643), (14, 4643694), (18, 3611762), (21, 3095796), (22, 2955078), (28, 2321847), (33, 1970052), (36, 1805881), (42, 1547898), (44, 1477539), (47, 1383228), (63, 1031932), (66, 985026), (77, 844308), (84, 773949), (94, 691614), (99, 656684), (126, 515966), (132, 492513), (141, 461076), (154, 422154), (188, 345807), (198, 328342), (231, 281436), (252, 257983), (282, 230538), (308, 211077), (329, 197604), (396, 164171), (423, 153692), (462, 140718), (499, 130284), (517, 125748), (564, 115269), (658, 98802), (693, 93812), (846, 76846), (924, 70359), (987, 65868), (998, 65142), (1034, 62874), (1316, 49401), (1386, 46906), (1497, 43428), (1551, 41916), (1692, 38423), (1974, 32934), (1996, 32571), (2068, 31437), (2772, 23453), (2961, 21956), (2994, 21714), (3102, 20958), (3493, 18612), (3619, 17964), (3948, 16467), (4491, 14476), (4653, 13972), (5489, 11844), (5922, 10978), (5988, 10857), (6204, 10479), (6986, 9306), (7238, 8982)]