8666112

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 176

約数和(自身を含む): 29345792

約数和(自身を除く): 20679680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 182, 186, 192, 208, 217, 224, 248, 256, 273, 312, 336, 364, 372, 384, 403, 416, 434, 448, 496, 512, 546, 624, 651, 672, 728, 744, 768, 806, 832, 868, 896, 992, 1024, 1092, 1209, 1248, 1302, 1344, 1456, 1488, 1536, 1612, 1664, 1736, 1792, 1984, 2184, 2418, 2496, 2604, 2688, 2821, 2912, 2976, 3072, 3224, 3328, 3472, 3584, 3968, 4368, 4836, 4992, 5208, 5376, 5642, 5824, 5952, 6448, 6656, 6944, 7168, 7936, 8463, 8736, 9672, 9984, 10416, 10752, 11284, 11648, 11904, 12896, 13312, 13888, 15872, 16926, 17472, 19344, 19968, 20832, 21504, 22568, 23296, 23808, 25792, 27776, 31744, 33852, 34944, 38688, 39936, 41664, 45136, 46592, 47616, 51584, 55552, 67704, 69888, 77376, 83328, 90272, 93184, 95232, 103168, 111104, 135408, 139776, 154752, 166656, 180544, 206336, 222208, 270816, 279552, 309504, 333312, 361088, 412672, 541632, 619008, 666624, 722176, 1083264, 1238016, 1444352, 2166528, 2888704, 4333056, 8666112]

約数ペア:

[(1, 8666112), (2, 4333056), (3, 2888704), (4, 2166528), (6, 1444352), (7, 1238016), (8, 1083264), (12, 722176), (13, 666624), (14, 619008), (16, 541632), (21, 412672), (24, 361088), (26, 333312), (28, 309504), (31, 279552), (32, 270816), (39, 222208), (42, 206336), (48, 180544), (52, 166656), (56, 154752), (62, 139776), (64, 135408), (78, 111104), (84, 103168), (91, 95232), (93, 93184), (96, 90272), (104, 83328), (112, 77376), (124, 69888), (128, 67704), (156, 55552), (168, 51584), (182, 47616), (186, 46592), (192, 45136), (208, 41664), (217, 39936), (224, 38688), (248, 34944), (256, 33852), (273, 31744), (312, 27776), (336, 25792), (364, 23808), (372, 23296), (384, 22568), (403, 21504), (416, 20832), (434, 19968), (448, 19344), (496, 17472), (512, 16926), (546, 15872), (624, 13888), (651, 13312), (672, 12896), (728, 11904), (744, 11648), (768, 11284), (806, 10752), (832, 10416), (868, 9984), (896, 9672), (992, 8736), (1024, 8463), (1092, 7936), (1209, 7168), (1248, 6944), (1302, 6656), (1344, 6448), (1456, 5952), (1488, 5824), (1536, 5642), (1612, 5376), (1664, 5208), (1736, 4992), (1792, 4836), (1984, 4368), (2184, 3968), (2418, 3584), (2496, 3472), (2604, 3328), (2688, 3224), (2821, 3072), (2912, 2976)]