71840624128

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49739}}^1$

素因数の和:49808

約数の個数: 160

約数和(自身を含む): 182368327680

約数和(自身を除く): 110527703552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 512, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1792, 1984, 2821, 2912, 3224, 3328, 3472, 3584, 3968, 5642, 5824, 6448, 6656, 6944, 7936, 11284, 11648, 12896, 13888, 15872, 22568, 23296, 25792, 27776, 45136, 46592, 49739, 51584, 55552, 90272, 99478, 103168, 111104, 180544, 198956, 206336, 348173, 361088, 397912, 646607, 696346, 722176, 795824, 1293214, 1392692, 1444352, 1541909, 1591648, 2586428, 2785384, 3083818, 3183296, 4526249, 5172856, 5570768, 6167636, 6366592, 9052498, 10345712, 10793363, 11141536, 12335272, 12733184, 18104996, 20044817, 20691424, 21586726, 22283072, 24670544, 25466368, 36209992, 40089634, 41382848, 43173452, 44566144, 49341088, 72419984, 80179268, 82765696, 86346904, 89132288, 98682176, 140313719, 144839968, 160358536, 165531392, 172693808, 178264576, 197364352, 280627438, 289679936, 320717072, 331062784, 345387616, 394728704, 561254876, 579359872, 641434144, 690775232, 789457408, 1122509752, 1158719744, 1282868288, 1381550464, 2245019504, 2317439488, 2565736576, 2763100928, 4490039008, 5131473152, 5526201856, 8980078016, 10262946304, 17960156032, 35920312064, 71840624128]

約数ペア:

[(1, 71840624128), (2, 35920312064), (4, 17960156032), (7, 10262946304), (8, 8980078016), (13, 5526201856), (14, 5131473152), (16, 4490039008), (26, 2763100928), (28, 2565736576), (31, 2317439488), (32, 2245019504), (52, 1381550464), (56, 1282868288), (62, 1158719744), (64, 1122509752), (91, 789457408), (104, 690775232), (112, 641434144), (124, 579359872), (128, 561254876), (182, 394728704), (208, 345387616), (217, 331062784), (224, 320717072), (248, 289679936), (256, 280627438), (364, 197364352), (403, 178264576), (416, 172693808), (434, 165531392), (448, 160358536), (496, 144839968), (512, 140313719), (728, 98682176), (806, 89132288), (832, 86346904), (868, 82765696), (896, 80179268), (992, 72419984), (1456, 49341088), (1612, 44566144), (1664, 43173452), (1736, 41382848), (1792, 40089634), (1984, 36209992), (2821, 25466368), (2912, 24670544), (3224, 22283072), (3328, 21586726), (3472, 20691424), (3584, 20044817), (3968, 18104996), (5642, 12733184), (5824, 12335272), (6448, 11141536), (6656, 10793363), (6944, 10345712), (7936, 9052498), (11284, 6366592), (11648, 6167636), (12896, 5570768), (13888, 5172856), (15872, 4526249), (22568, 3183296), (23296, 3083818), (25792, 2785384), (27776, 2586428), (45136, 1591648), (46592, 1541909), (49739, 1444352), (51584, 1392692), (55552, 1293214), (90272, 795824), (99478, 722176), (103168, 696346), (111104, 646607), (180544, 397912), (198956, 361088), (206336, 348173)]