87456768

素因数分解:

$2^{10}\times 3^1\times 7^3\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 176

約数和(自身を含む): 275116800

約数和(自身を除く): 187660032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 83, 84, 96, 98, 112, 128, 147, 166, 168, 192, 196, 224, 249, 256, 294, 332, 336, 343, 384, 392, 448, 498, 512, 581, 588, 664, 672, 686, 768, 784, 896, 996, 1024, 1029, 1162, 1176, 1328, 1344, 1372, 1536, 1568, 1743, 1792, 1992, 2058, 2324, 2352, 2656, 2688, 2744, 3072, 3136, 3486, 3584, 3984, 4067, 4116, 4648, 4704, 5312, 5376, 5488, 6272, 6972, 7168, 7968, 8134, 8232, 9296, 9408, 10624, 10752, 10976, 12201, 12544, 13944, 15936, 16268, 16464, 18592, 18816, 21248, 21504, 21952, 24402, 25088, 27888, 28469, 31872, 32536, 32928, 37184, 37632, 42496, 43904, 48804, 50176, 55776, 56938, 63744, 65072, 65856, 74368, 75264, 84992, 85407, 87808, 97608, 111552, 113876, 127488, 130144, 131712, 148736, 150528, 170814, 175616, 195216, 223104, 227752, 254976, 260288, 263424, 297472, 341628, 351232, 390432, 446208, 455504, 520576, 526848, 594944, 683256, 780864, 892416, 911008, 1041152, 1053696, 1366512, 1561728, 1784832, 1822016, 2082304, 2733024, 3123456, 3644032, 4164608, 5466048, 6246912, 7288064, 10932096, 12493824, 14576128, 21864192, 29152256, 43728384, 87456768]

約数ペア:

[(1, 87456768), (2, 43728384), (3, 29152256), (4, 21864192), (6, 14576128), (7, 12493824), (8, 10932096), (12, 7288064), (14, 6246912), (16, 5466048), (21, 4164608), (24, 3644032), (28, 3123456), (32, 2733024), (42, 2082304), (48, 1822016), (49, 1784832), (56, 1561728), (64, 1366512), (83, 1053696), (84, 1041152), (96, 911008), (98, 892416), (112, 780864), (128, 683256), (147, 594944), (166, 526848), (168, 520576), (192, 455504), (196, 446208), (224, 390432), (249, 351232), (256, 341628), (294, 297472), (332, 263424), (336, 260288), (343, 254976), (384, 227752), (392, 223104), (448, 195216), (498, 175616), (512, 170814), (581, 150528), (588, 148736), (664, 131712), (672, 130144), (686, 127488), (768, 113876), (784, 111552), (896, 97608), (996, 87808), (1024, 85407), (1029, 84992), (1162, 75264), (1176, 74368), (1328, 65856), (1344, 65072), (1372, 63744), (1536, 56938), (1568, 55776), (1743, 50176), (1792, 48804), (1992, 43904), (2058, 42496), (2324, 37632), (2352, 37184), (2656, 32928), (2688, 32536), (2744, 31872), (3072, 28469), (3136, 27888), (3486, 25088), (3584, 24402), (3984, 21952), (4067, 21504), (4116, 21248), (4648, 18816), (4704, 18592), (5312, 16464), (5376, 16268), (5488, 15936), (6272, 13944), (6972, 12544), (7168, 12201), (7968, 10976), (8134, 10752), (8232, 10624), (9296, 9408)]