77471744

素因数分解:

$2^{13}\times 7^2\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 84

約数和(自身を含む): 181163214

約数和(自身を除く): 103691470

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 193, 196, 224, 256, 386, 392, 448, 512, 772, 784, 896, 1024, 1351, 1544, 1568, 1792, 2048, 2702, 3088, 3136, 3584, 4096, 5404, 6176, 6272, 7168, 8192, 9457, 10808, 12352, 12544, 14336, 18914, 21616, 24704, 25088, 28672, 37828, 43232, 49408, 50176, 57344, 75656, 86464, 98816, 100352, 151312, 172928, 197632, 200704, 302624, 345856, 395264, 401408, 605248, 691712, 790528, 1210496, 1383424, 1581056, 2420992, 2766848, 4841984, 5533696, 9683968, 11067392, 19367936, 38735872, 77471744]

約数ペア:

[(1, 77471744), (2, 38735872), (4, 19367936), (7, 11067392), (8, 9683968), (14, 5533696), (16, 4841984), (28, 2766848), (32, 2420992), (49, 1581056), (56, 1383424), (64, 1210496), (98, 790528), (112, 691712), (128, 605248), (193, 401408), (196, 395264), (224, 345856), (256, 302624), (386, 200704), (392, 197632), (448, 172928), (512, 151312), (772, 100352), (784, 98816), (896, 86464), (1024, 75656), (1351, 57344), (1544, 50176), (1568, 49408), (1792, 43232), (2048, 37828), (2702, 28672), (3088, 25088), (3136, 24704), (3584, 21616), (4096, 18914), (5404, 14336), (6176, 12544), (6272, 12352), (7168, 10808), (8192, 9457)]