80825472

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 256

約数和(自身を含む): 294739200

約数和(自身を除く): 213913728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 257, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 514, 546, 576, 624, 672, 702, 728, 756, 771, 819, 832, 864, 896, 936, 1008, 1028, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1542, 1638, 1664, 1728, 1799, 1872, 2016, 2056, 2184, 2313, 2457, 2496, 2688, 2808, 2912, 3024, 3084, 3276, 3341, 3456, 3598, 3744, 4032, 4112, 4368, 4626, 4914, 4992, 5397, 5616, 5824, 6048, 6168, 6552, 6682, 6939, 7196, 7488, 8064, 8224, 8736, 9252, 9828, 10023, 10794, 11232, 11648, 12096, 12336, 13104, 13364, 13878, 14392, 14976, 16191, 16448, 17472, 18504, 19656, 20046, 21588, 22464, 23387, 24192, 24672, 26208, 26728, 27756, 28784, 30069, 32382, 32896, 34944, 37008, 39312, 40092, 43176, 44928, 46774, 48573, 49344, 52416, 53456, 55512, 57568, 60138, 64764, 70161, 74016, 78624, 80184, 86352, 90207, 93548, 97146, 98688, 104832, 106912, 111024, 115136, 120276, 129528, 140322, 148032, 157248, 160368, 172704, 180414, 187096, 194292, 210483, 213824, 222048, 230272, 240552, 259056, 280644, 296064, 314496, 320736, 345408, 360828, 374192, 388584, 420966, 427648, 444096, 481104, 518112, 561288, 631449, 641472, 690816, 721656, 748384, 777168, 841932, 888192, 962208, 1036224, 1122576, 1262898, 1282944, 1443312, 1496768, 1554336, 1683864, 1924416, 2072448, 2245152, 2525796, 2886624, 2993536, 3108672, 3367728, 3848832, 4490304, 5051592, 5773248, 6217344, 6735456, 8980608, 10103184, 11546496, 13470912, 20206368, 26941824, 40412736, 80825472]

約数ペア:

[(1, 80825472), (2, 40412736), (3, 26941824), (4, 20206368), (6, 13470912), (7, 11546496), (8, 10103184), (9, 8980608), (12, 6735456), (13, 6217344), (14, 5773248), (16, 5051592), (18, 4490304), (21, 3848832), (24, 3367728), (26, 3108672), (27, 2993536), (28, 2886624), (32, 2525796), (36, 2245152), (39, 2072448), (42, 1924416), (48, 1683864), (52, 1554336), (54, 1496768), (56, 1443312), (63, 1282944), (64, 1262898), (72, 1122576), (78, 1036224), (84, 962208), (91, 888192), (96, 841932), (104, 777168), (108, 748384), (112, 721656), (117, 690816), (126, 641472), (128, 631449), (144, 561288), (156, 518112), (168, 481104), (182, 444096), (189, 427648), (192, 420966), (208, 388584), (216, 374192), (224, 360828), (234, 345408), (252, 320736), (257, 314496), (273, 296064), (288, 280644), (312, 259056), (336, 240552), (351, 230272), (364, 222048), (378, 213824), (384, 210483), (416, 194292), (432, 187096), (448, 180414), (468, 172704), (504, 160368), (514, 157248), (546, 148032), (576, 140322), (624, 129528), (672, 120276), (702, 115136), (728, 111024), (756, 106912), (771, 104832), (819, 98688), (832, 97146), (864, 93548), (896, 90207), (936, 86352), (1008, 80184), (1028, 78624), (1092, 74016), (1152, 70161), (1248, 64764), (1344, 60138), (1404, 57568), (1456, 55512), (1512, 53456), (1542, 52416), (1638, 49344), (1664, 48573), (1728, 46774), (1799, 44928), (1872, 43176), (2016, 40092), (2056, 39312), (2184, 37008), (2313, 34944), (2457, 32896), (2496, 32382), (2688, 30069), (2808, 28784), (2912, 27756), (3024, 26728), (3084, 26208), (3276, 24672), (3341, 24192), (3456, 23387), (3598, 22464), (3744, 21588), (4032, 20046), (4112, 19656), (4368, 18504), (4626, 17472), (4914, 16448), (4992, 16191), (5397, 14976), (5616, 14392), (5824, 13878), (6048, 13364), (6168, 13104), (6552, 12336), (6682, 12096), (6939, 11648), (7196, 11232), (7488, 10794), (8064, 10023), (8224, 9828), (8736, 9252)]