71005704

素因数分解:

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

素因数の和:544

約数の個数: 144

約数和(自身を含む): 227430000

約数和(自身を除く): 156424296

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 294, 308, 363, 392, 462, 484, 499, 539, 588, 616, 726, 847, 924, 968, 998, 1078, 1176, 1452, 1497, 1617, 1694, 1848, 1996, 2156, 2541, 2904, 2994, 3234, 3388, 3493, 3992, 4312, 5082, 5489, 5929, 5988, 6468, 6776, 6986, 10164, 10479, 10978, 11858, 11976, 12936, 13972, 16467, 17787, 20328, 20958, 21956, 23716, 24451, 27944, 32934, 35574, 38423, 41916, 43912, 47432, 48902, 60379, 65868, 71148, 73353, 76846, 83832, 97804, 115269, 120758, 131736, 142296, 146706, 153692, 181137, 195608, 230538, 241516, 268961, 293412, 307384, 362274, 422653, 461076, 483032, 537922, 586824, 724548, 806883, 845306, 922152, 1075844, 1267959, 1449096, 1613766, 1690612, 2151688, 2535918, 2958571, 3227532, 3381224, 5071836, 5917142, 6455064, 8875713, 10143672, 11834284, 17751426, 23668568, 35502852, 71005704]

約数ペア:

[(1, 71005704), (2, 35502852), (3, 23668568), (4, 17751426), (6, 11834284), (7, 10143672), (8, 8875713), (11, 6455064), (12, 5917142), (14, 5071836), (21, 3381224), (22, 3227532), (24, 2958571), (28, 2535918), (33, 2151688), (42, 1690612), (44, 1613766), (49, 1449096), (56, 1267959), (66, 1075844), (77, 922152), (84, 845306), (88, 806883), (98, 724548), (121, 586824), (132, 537922), (147, 483032), (154, 461076), (168, 422653), (196, 362274), (231, 307384), (242, 293412), (264, 268961), (294, 241516), (308, 230538), (363, 195608), (392, 181137), (462, 153692), (484, 146706), (499, 142296), (539, 131736), (588, 120758), (616, 115269), (726, 97804), (847, 83832), (924, 76846), (968, 73353), (998, 71148), (1078, 65868), (1176, 60379), (1452, 48902), (1497, 47432), (1617, 43912), (1694, 41916), (1848, 38423), (1996, 35574), (2156, 32934), (2541, 27944), (2904, 24451), (2994, 23716), (3234, 21956), (3388, 20958), (3493, 20328), (3992, 17787), (4312, 16467), (5082, 13972), (5489, 12936), (5929, 11976), (5988, 11858), (6468, 10978), (6776, 10479), (6986, 10164)]