78998976

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 210

約数和(自身を含む): 273286728

約数和(自身を除く): 194287752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 311, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 622, 648, 672, 756, 784, 864, 882, 933, 1008, 1134, 1176, 1244, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 1866, 2016, 2177, 2268, 2352, 2488, 2592, 2646, 2799, 3024, 3136, 3528, 3732, 3969, 4032, 4354, 4536, 4704, 4976, 5184, 5292, 5598, 6048, 6531, 7056, 7464, 7938, 8397, 8708, 9072, 9408, 9952, 10584, 11196, 12096, 13062, 14112, 14928, 15239, 15876, 16794, 17416, 18144, 19593, 19904, 21168, 22392, 25191, 26124, 28224, 29856, 30478, 31752, 33588, 34832, 36288, 39186, 42336, 44784, 45717, 50382, 52248, 58779, 59712, 60956, 63504, 67176, 69664, 78372, 84672, 89568, 91434, 100764, 104496, 117558, 121912, 127008, 134352, 137151, 139328, 156744, 176337, 179136, 182868, 201528, 208992, 235116, 243824, 254016, 268704, 274302, 313488, 352674, 365736, 403056, 411453, 417984, 470232, 487648, 537408, 548604, 626976, 705348, 731472, 806112, 822906, 940464, 975296, 1097208, 1234359, 1253952, 1410696, 1462944, 1612224, 1645812, 1880928, 2194416, 2468718, 2821392, 2925888, 3291624, 3761856, 4388832, 4937436, 5642784, 6583248, 8777664, 9874872, 11285568, 13166496, 19749744, 26332992, 39499488, 78998976]

約数ペア:

[(1, 78998976), (2, 39499488), (3, 26332992), (4, 19749744), (6, 13166496), (7, 11285568), (8, 9874872), (9, 8777664), (12, 6583248), (14, 5642784), (16, 4937436), (18, 4388832), (21, 3761856), (24, 3291624), (27, 2925888), (28, 2821392), (32, 2468718), (36, 2194416), (42, 1880928), (48, 1645812), (49, 1612224), (54, 1462944), (56, 1410696), (63, 1253952), (64, 1234359), (72, 1097208), (81, 975296), (84, 940464), (96, 822906), (98, 806112), (108, 731472), (112, 705348), (126, 626976), (144, 548604), (147, 537408), (162, 487648), (168, 470232), (189, 417984), (192, 411453), (196, 403056), (216, 365736), (224, 352674), (252, 313488), (288, 274302), (294, 268704), (311, 254016), (324, 243824), (336, 235116), (378, 208992), (392, 201528), (432, 182868), (441, 179136), (448, 176337), (504, 156744), (567, 139328), (576, 137151), (588, 134352), (622, 127008), (648, 121912), (672, 117558), (756, 104496), (784, 100764), (864, 91434), (882, 89568), (933, 84672), (1008, 78372), (1134, 69664), (1176, 67176), (1244, 63504), (1296, 60956), (1323, 59712), (1344, 58779), (1512, 52248), (1568, 50382), (1728, 45717), (1764, 44784), (1866, 42336), (2016, 39186), (2177, 36288), (2268, 34832), (2352, 33588), (2488, 31752), (2592, 30478), (2646, 29856), (2799, 28224), (3024, 26124), (3136, 25191), (3528, 22392), (3732, 21168), (3969, 19904), (4032, 19593), (4354, 18144), (4536, 17416), (4704, 16794), (4976, 15876), (5184, 15239), (5292, 14928), (5598, 14112), (6048, 13062), (6531, 12096), (7056, 11196), (7464, 10584), (7938, 9952), (8397, 9408), (8708, 9072)]