77547008

素因数分解:

$2^9\times 7^2\times {\mathrm{11}}^1\times {\mathrm{281}}^1$

素因数の和:324

約数の個数: 120

約数和(自身を含む): 197324424

約数和(自身を除く): 119777416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 256, 281, 308, 352, 392, 448, 512, 539, 562, 616, 704, 784, 896, 1078, 1124, 1232, 1408, 1568, 1792, 1967, 2156, 2248, 2464, 2816, 3091, 3136, 3584, 3934, 4312, 4496, 4928, 5632, 6182, 6272, 7868, 8624, 8992, 9856, 12364, 12544, 13769, 15736, 17248, 17984, 19712, 21637, 24728, 25088, 27538, 31472, 34496, 35968, 39424, 43274, 49456, 55076, 62944, 68992, 71936, 86548, 98912, 110152, 125888, 137984, 143872, 151459, 173096, 197824, 220304, 251776, 275968, 302918, 346192, 395648, 440608, 503552, 605836, 692384, 791296, 881216, 1007104, 1211672, 1384768, 1582592, 1762432, 2423344, 2769536, 3524864, 4846688, 5539072, 7049728, 9693376, 11078144, 19386752, 38773504, 77547008]

約数ペア:

[(1, 77547008), (2, 38773504), (4, 19386752), (7, 11078144), (8, 9693376), (11, 7049728), (14, 5539072), (16, 4846688), (22, 3524864), (28, 2769536), (32, 2423344), (44, 1762432), (49, 1582592), (56, 1384768), (64, 1211672), (77, 1007104), (88, 881216), (98, 791296), (112, 692384), (128, 605836), (154, 503552), (176, 440608), (196, 395648), (224, 346192), (256, 302918), (281, 275968), (308, 251776), (352, 220304), (392, 197824), (448, 173096), (512, 151459), (539, 143872), (562, 137984), (616, 125888), (704, 110152), (784, 98912), (896, 86548), (1078, 71936), (1124, 68992), (1232, 62944), (1408, 55076), (1568, 49456), (1792, 43274), (1967, 39424), (2156, 35968), (2248, 34496), (2464, 31472), (2816, 27538), (3091, 25088), (3136, 24728), (3584, 21637), (3934, 19712), (4312, 17984), (4496, 17248), (4928, 15736), (5632, 13769), (6182, 12544), (6272, 12364), (7868, 9856), (8624, 8992)]