64699488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:569

約数の個数: 144

約数和(自身を含む): 213857280

約数和(自身を除く): 149157792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 402, 469, 479, 504, 536, 603, 672, 804, 938, 958, 1008, 1072, 1206, 1407, 1437, 1608, 1876, 1916, 2016, 2144, 2412, 2814, 2874, 3216, 3353, 3752, 3832, 4221, 4311, 4824, 5628, 5748, 6432, 6706, 7504, 7664, 8442, 8622, 9648, 10059, 11256, 11496, 13412, 15008, 15328, 16884, 17244, 19296, 20118, 22512, 22992, 26824, 30177, 32093, 33768, 34488, 40236, 45024, 45984, 53648, 60354, 64186, 67536, 68976, 80472, 96279, 107296, 120708, 128372, 135072, 137952, 160944, 192558, 224651, 241416, 256744, 288837, 321888, 385116, 449302, 482832, 513488, 577674, 673953, 770232, 898604, 965664, 1026976, 1155348, 1347906, 1540464, 1797208, 2021859, 2310696, 2695812, 3080928, 3594416, 4043718, 4621392, 5391624, 7188832, 8087436, 9242784, 10783248, 16174872, 21566496, 32349744, 64699488]

約数ペア:

[(1, 64699488), (2, 32349744), (3, 21566496), (4, 16174872), (6, 10783248), (7, 9242784), (8, 8087436), (9, 7188832), (12, 5391624), (14, 4621392), (16, 4043718), (18, 3594416), (21, 3080928), (24, 2695812), (28, 2310696), (32, 2021859), (36, 1797208), (42, 1540464), (48, 1347906), (56, 1155348), (63, 1026976), (67, 965664), (72, 898604), (84, 770232), (96, 673953), (112, 577674), (126, 513488), (134, 482832), (144, 449302), (168, 385116), (201, 321888), (224, 288837), (252, 256744), (268, 241416), (288, 224651), (336, 192558), (402, 160944), (469, 137952), (479, 135072), (504, 128372), (536, 120708), (603, 107296), (672, 96279), (804, 80472), (938, 68976), (958, 67536), (1008, 64186), (1072, 60354), (1206, 53648), (1407, 45984), (1437, 45024), (1608, 40236), (1876, 34488), (1916, 33768), (2016, 32093), (2144, 30177), (2412, 26824), (2814, 22992), (2874, 22512), (3216, 20118), (3353, 19296), (3752, 17244), (3832, 16884), (4221, 15328), (4311, 15008), (4824, 13412), (5628, 11496), (5748, 11256), (6432, 10059), (6706, 9648), (7504, 8622), (7664, 8442)]