71927856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 270816000

約数和(自身を除く): 198888144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 231, 234, 252, 264, 273, 286, 308, 312, 336, 364, 396, 429, 462, 468, 499, 504, 528, 546, 572, 616, 624, 693, 728, 792, 819, 858, 924, 936, 998, 1001, 1008, 1092, 1144, 1232, 1287, 1386, 1456, 1497, 1584, 1638, 1716, 1848, 1872, 1996, 2002, 2184, 2288, 2574, 2772, 2994, 3003, 3276, 3432, 3493, 3696, 3992, 4004, 4368, 4491, 5148, 5489, 5544, 5988, 6006, 6487, 6552, 6864, 6986, 7984, 8008, 8982, 9009, 10296, 10479, 10978, 11088, 11976, 12012, 12974, 13104, 13972, 16016, 16467, 17964, 18018, 19461, 20592, 20958, 21956, 23952, 24024, 25948, 27944, 31437, 32934, 35928, 36036, 38423, 38922, 41916, 43912, 45409, 48048, 49401, 51896, 55888, 58383, 62874, 65868, 71357, 71856, 72072, 76846, 77844, 83832, 87824, 90818, 98802, 103792, 115269, 116766, 125748, 131736, 136227, 142714, 144144, 153692, 155688, 167664, 181636, 197604, 214071, 230538, 233532, 251496, 263472, 272454, 285428, 307384, 311376, 345807, 363272, 395208, 408681, 428142, 461076, 467064, 499499, 502992, 544908, 570856, 614768, 642213, 691614, 726544, 790416, 817362, 856284, 922152, 934128, 998998, 1089816, 1141712, 1284426, 1383228, 1498497, 1634724, 1712568, 1844304, 1997996, 2179632, 2568852, 2766456, 2996994, 3269448, 3425136, 3995992, 4495491, 5137704, 5532912, 5993988, 6538896, 7991984, 8990982, 10275408, 11987976, 17981964, 23975952, 35963928, 71927856]

約数ペア:

[(1, 71927856), (2, 35963928), (3, 23975952), (4, 17981964), (6, 11987976), (7, 10275408), (8, 8990982), (9, 7991984), (11, 6538896), (12, 5993988), (13, 5532912), (14, 5137704), (16, 4495491), (18, 3995992), (21, 3425136), (22, 3269448), (24, 2996994), (26, 2766456), (28, 2568852), (33, 2179632), (36, 1997996), (39, 1844304), (42, 1712568), (44, 1634724), (48, 1498497), (52, 1383228), (56, 1284426), (63, 1141712), (66, 1089816), (72, 998998), (77, 934128), (78, 922152), (84, 856284), (88, 817362), (91, 790416), (99, 726544), (104, 691614), (112, 642213), (117, 614768), (126, 570856), (132, 544908), (143, 502992), (144, 499499), (154, 467064), (156, 461076), (168, 428142), (176, 408681), (182, 395208), (198, 363272), (208, 345807), (231, 311376), (234, 307384), (252, 285428), (264, 272454), (273, 263472), (286, 251496), (308, 233532), (312, 230538), (336, 214071), (364, 197604), (396, 181636), (429, 167664), (462, 155688), (468, 153692), (499, 144144), (504, 142714), (528, 136227), (546, 131736), (572, 125748), (616, 116766), (624, 115269), (693, 103792), (728, 98802), (792, 90818), (819, 87824), (858, 83832), (924, 77844), (936, 76846), (998, 72072), (1001, 71856), (1008, 71357), (1092, 65868), (1144, 62874), (1232, 58383), (1287, 55888), (1386, 51896), (1456, 49401), (1497, 48048), (1584, 45409), (1638, 43912), (1716, 41916), (1848, 38922), (1872, 38423), (1996, 36036), (2002, 35928), (2184, 32934), (2288, 31437), (2574, 27944), (2772, 25948), (2994, 24024), (3003, 23952), (3276, 21956), (3432, 20958), (3493, 20592), (3696, 19461), (3992, 18018), (4004, 17964), (4368, 16467), (4491, 16016), (5148, 13972), (5489, 13104), (5544, 12974), (5988, 12012), (6006, 11976), (6487, 11088), (6552, 10978), (6864, 10479), (6986, 10296), (7984, 9009), (8008, 8982)]