68524456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 177408000

約数和(自身を除く): 108883544

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 43, 44, 52, 56, 77, 86, 88, 91, 104, 143, 154, 172, 182, 199, 286, 301, 308, 344, 364, 398, 473, 559, 572, 602, 616, 728, 796, 946, 1001, 1118, 1144, 1204, 1393, 1592, 1892, 2002, 2189, 2236, 2408, 2587, 2786, 3311, 3784, 3913, 4004, 4378, 4472, 5174, 5572, 6149, 6622, 7826, 8008, 8557, 8756, 10348, 11144, 12298, 13244, 15323, 15652, 17114, 17512, 18109, 20696, 24596, 26488, 28457, 30646, 31304, 34228, 36218, 43043, 49192, 56914, 59899, 61292, 68456, 72436, 86086, 94127, 111241, 113828, 119798, 122584, 144872, 172172, 188254, 199199, 222482, 227656, 239596, 344344, 376508, 398398, 444964, 479192, 658889, 753016, 778687, 796796, 889928, 1223651, 1317778, 1557374, 1593592, 2447302, 2635556, 3114748, 4894604, 5271112, 6229496, 8565557, 9789208, 17131114, 34262228, 68524456]

約数ペア:

[(1, 68524456), (2, 34262228), (4, 17131114), (7, 9789208), (8, 8565557), (11, 6229496), (13, 5271112), (14, 4894604), (22, 3114748), (26, 2635556), (28, 2447302), (43, 1593592), (44, 1557374), (52, 1317778), (56, 1223651), (77, 889928), (86, 796796), (88, 778687), (91, 753016), (104, 658889), (143, 479192), (154, 444964), (172, 398398), (182, 376508), (199, 344344), (286, 239596), (301, 227656), (308, 222482), (344, 199199), (364, 188254), (398, 172172), (473, 144872), (559, 122584), (572, 119798), (602, 113828), (616, 111241), (728, 94127), (796, 86086), (946, 72436), (1001, 68456), (1118, 61292), (1144, 59899), (1204, 56914), (1393, 49192), (1592, 43043), (1892, 36218), (2002, 34228), (2189, 31304), (2236, 30646), (2408, 28457), (2587, 26488), (2786, 24596), (3311, 20696), (3784, 18109), (3913, 17512), (4004, 17114), (4378, 15652), (4472, 15323), (5174, 13244), (5572, 12298), (6149, 11144), (6622, 10348), (7826, 8756), (8008, 8557)]