81609024

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1544

約数の個数: 112

約数和(自身を含む): 252959616

約数和(自身を除く): 171350592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 164, 168, 192, 224, 246, 287, 328, 336, 448, 492, 574, 656, 672, 861, 984, 1148, 1312, 1344, 1481, 1722, 1968, 2296, 2624, 2962, 3444, 3936, 4443, 4592, 5924, 6888, 7872, 8886, 9184, 10367, 11848, 13776, 17772, 18368, 20734, 23696, 27552, 31101, 35544, 41468, 47392, 55104, 60721, 62202, 71088, 82936, 94784, 121442, 124404, 142176, 165872, 182163, 242884, 248808, 284352, 331744, 364326, 425047, 485768, 497616, 663488, 728652, 850094, 971536, 995232, 1275141, 1457304, 1700188, 1943072, 1990464, 2550282, 2914608, 3400376, 3886144, 5100564, 5829216, 6800752, 10201128, 11658432, 13601504, 20402256, 27203008, 40804512, 81609024]

約数ペア:

[(1, 81609024), (2, 40804512), (3, 27203008), (4, 20402256), (6, 13601504), (7, 11658432), (8, 10201128), (12, 6800752), (14, 5829216), (16, 5100564), (21, 3886144), (24, 3400376), (28, 2914608), (32, 2550282), (41, 1990464), (42, 1943072), (48, 1700188), (56, 1457304), (64, 1275141), (82, 995232), (84, 971536), (96, 850094), (112, 728652), (123, 663488), (164, 497616), (168, 485768), (192, 425047), (224, 364326), (246, 331744), (287, 284352), (328, 248808), (336, 242884), (448, 182163), (492, 165872), (574, 142176), (656, 124404), (672, 121442), (861, 94784), (984, 82936), (1148, 71088), (1312, 62202), (1344, 60721), (1481, 55104), (1722, 47392), (1968, 41468), (2296, 35544), (2624, 31101), (2962, 27552), (3444, 23696), (3936, 20734), (4443, 18368), (4592, 17772), (5924, 13776), (6888, 11848), (7872, 10367), (8886, 9184)]