80869824

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:703

約数の個数: 168

約数和(自身を含む): 273881088

約数和(自身を除く): 193011264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 647, 651, 672, 744, 868, 992, 1008, 1116, 1294, 1302, 1344, 1488, 1736, 1941, 1953, 1984, 2016, 2232, 2588, 2604, 2976, 3472, 3882, 3906, 4032, 4464, 4529, 5176, 5208, 5823, 5952, 6944, 7764, 7812, 8928, 9058, 10352, 10416, 11646, 13587, 13888, 15528, 15624, 17856, 18116, 20057, 20704, 20832, 23292, 27174, 31056, 31248, 36232, 40114, 40761, 41408, 41664, 46584, 54348, 60171, 62112, 62496, 72464, 80228, 81522, 93168, 108696, 120342, 124224, 124992, 140399, 144928, 160456, 163044, 180513, 186336, 217392, 240684, 280798, 289856, 320912, 326088, 361026, 372672, 421197, 434784, 481368, 561596, 641824, 652176, 722052, 842394, 869568, 962736, 1123192, 1263591, 1283648, 1304352, 1444104, 1684788, 1925472, 2246384, 2527182, 2608704, 2888208, 3369576, 3850944, 4492768, 5054364, 5776416, 6739152, 8985536, 10108728, 11552832, 13478304, 20217456, 26956608, 40434912, 80869824]

約数ペア:

[(1, 80869824), (2, 40434912), (3, 26956608), (4, 20217456), (6, 13478304), (7, 11552832), (8, 10108728), (9, 8985536), (12, 6739152), (14, 5776416), (16, 5054364), (18, 4492768), (21, 3850944), (24, 3369576), (28, 2888208), (31, 2608704), (32, 2527182), (36, 2246384), (42, 1925472), (48, 1684788), (56, 1444104), (62, 1304352), (63, 1283648), (64, 1263591), (72, 1123192), (84, 962736), (93, 869568), (96, 842394), (112, 722052), (124, 652176), (126, 641824), (144, 561596), (168, 481368), (186, 434784), (192, 421197), (217, 372672), (224, 361026), (248, 326088), (252, 320912), (279, 289856), (288, 280798), (336, 240684), (372, 217392), (434, 186336), (448, 180513), (496, 163044), (504, 160456), (558, 144928), (576, 140399), (647, 124992), (651, 124224), (672, 120342), (744, 108696), (868, 93168), (992, 81522), (1008, 80228), (1116, 72464), (1294, 62496), (1302, 62112), (1344, 60171), (1488, 54348), (1736, 46584), (1941, 41664), (1953, 41408), (1984, 40761), (2016, 40114), (2232, 36232), (2588, 31248), (2604, 31056), (2976, 27174), (3472, 23292), (3882, 20832), (3906, 20704), (4032, 20057), (4464, 18116), (4529, 17856), (5176, 15624), (5208, 15528), (5823, 13888), (5952, 13587), (6944, 11646), (7764, 10416), (7812, 10352), (8928, 9058)]