66511872

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1064

約数の個数: 132

約数和(自身を含む): 219700416

約数和(自身を除く): 153188544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1031, 1152, 1344, 1536, 1792, 2016, 2062, 2304, 2688, 3072, 3093, 3584, 4032, 4124, 4608, 5376, 6186, 7168, 7217, 8064, 8248, 9216, 9279, 10752, 12372, 14434, 16128, 16496, 18558, 21504, 21651, 24744, 28868, 32256, 32992, 37116, 43302, 49488, 57736, 64512, 64953, 65984, 74232, 86604, 98976, 115472, 129906, 131968, 148464, 173208, 197952, 230944, 259812, 263936, 296928, 346416, 395904, 461888, 519624, 527872, 593856, 692832, 791808, 923776, 1039248, 1055744, 1187712, 1385664, 1583616, 1847552, 2078496, 2375424, 2771328, 3167232, 3695104, 4156992, 4750848, 5542656, 7390208, 8313984, 9501696, 11085312, 16627968, 22170624, 33255936, 66511872]

約数ペア:

[(1, 66511872), (2, 33255936), (3, 22170624), (4, 16627968), (6, 11085312), (7, 9501696), (8, 8313984), (9, 7390208), (12, 5542656), (14, 4750848), (16, 4156992), (18, 3695104), (21, 3167232), (24, 2771328), (28, 2375424), (32, 2078496), (36, 1847552), (42, 1583616), (48, 1385664), (56, 1187712), (63, 1055744), (64, 1039248), (72, 923776), (84, 791808), (96, 692832), (112, 593856), (126, 527872), (128, 519624), (144, 461888), (168, 395904), (192, 346416), (224, 296928), (252, 263936), (256, 259812), (288, 230944), (336, 197952), (384, 173208), (448, 148464), (504, 131968), (512, 129906), (576, 115472), (672, 98976), (768, 86604), (896, 74232), (1008, 65984), (1024, 64953), (1031, 64512), (1152, 57736), (1344, 49488), (1536, 43302), (1792, 37116), (2016, 32992), (2062, 32256), (2304, 28868), (2688, 24744), (3072, 21651), (3093, 21504), (3584, 18558), (4032, 16496), (4124, 16128), (4608, 14434), (5376, 12372), (6186, 10752), (7168, 9279), (7217, 9216), (8064, 8248)]