80582656

素因数分解:

$2^{11}\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 207272520

約数和(自身を除く): 126689864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 73, 77, 88, 98, 112, 128, 146, 154, 176, 196, 224, 256, 292, 308, 352, 392, 448, 511, 512, 539, 584, 616, 704, 784, 803, 896, 1022, 1024, 1078, 1168, 1232, 1408, 1568, 1606, 1792, 2044, 2048, 2156, 2336, 2464, 2816, 3136, 3212, 3577, 3584, 4088, 4312, 4672, 4928, 5621, 5632, 6272, 6424, 7154, 7168, 8176, 8624, 9344, 9856, 11242, 11264, 12544, 12848, 14308, 14336, 16352, 17248, 18688, 19712, 22484, 22528, 25088, 25696, 28616, 32704, 34496, 37376, 39347, 39424, 44968, 50176, 51392, 57232, 65408, 68992, 74752, 78694, 78848, 89936, 100352, 102784, 114464, 130816, 137984, 149504, 157388, 157696, 179872, 205568, 228928, 261632, 275968, 314776, 359744, 411136, 457856, 523264, 551936, 629552, 719488, 822272, 915712, 1046528, 1103872, 1259104, 1438976, 1644544, 1831424, 2518208, 2877952, 3662848, 5036416, 5755904, 7325696, 10072832, 11511808, 20145664, 40291328, 80582656]

約数ペア:

[(1, 80582656), (2, 40291328), (4, 20145664), (7, 11511808), (8, 10072832), (11, 7325696), (14, 5755904), (16, 5036416), (22, 3662848), (28, 2877952), (32, 2518208), (44, 1831424), (49, 1644544), (56, 1438976), (64, 1259104), (73, 1103872), (77, 1046528), (88, 915712), (98, 822272), (112, 719488), (128, 629552), (146, 551936), (154, 523264), (176, 457856), (196, 411136), (224, 359744), (256, 314776), (292, 275968), (308, 261632), (352, 228928), (392, 205568), (448, 179872), (511, 157696), (512, 157388), (539, 149504), (584, 137984), (616, 130816), (704, 114464), (784, 102784), (803, 100352), (896, 89936), (1022, 78848), (1024, 78694), (1078, 74752), (1168, 68992), (1232, 65408), (1408, 57232), (1568, 51392), (1606, 50176), (1792, 44968), (2044, 39424), (2048, 39347), (2156, 37376), (2336, 34496), (2464, 32704), (2816, 28616), (3136, 25696), (3212, 25088), (3577, 22528), (3584, 22484), (4088, 19712), (4312, 18688), (4672, 17248), (4928, 16352), (5621, 14336), (5632, 14308), (6272, 12848), (6424, 12544), (7154, 11264), (7168, 11242), (8176, 9856), (8624, 9344)]