72776704

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 176

約数和(自身を含む): 198084096

約数和(自身を除く): 125307392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 71, 77, 88, 91, 104, 112, 128, 142, 143, 154, 176, 182, 208, 224, 256, 284, 286, 308, 352, 364, 416, 448, 497, 512, 568, 572, 616, 704, 728, 781, 832, 896, 923, 994, 1001, 1024, 1136, 1144, 1232, 1408, 1456, 1562, 1664, 1792, 1846, 1988, 2002, 2272, 2288, 2464, 2816, 2912, 3124, 3328, 3584, 3692, 3976, 4004, 4544, 4576, 4928, 5467, 5632, 5824, 6248, 6461, 6656, 7168, 7384, 7952, 8008, 9088, 9152, 9856, 10153, 10934, 11264, 11648, 12496, 12922, 13312, 14768, 15904, 16016, 18176, 18304, 19712, 20306, 21868, 23296, 24992, 25844, 29536, 31808, 32032, 36352, 36608, 39424, 40612, 43736, 46592, 49984, 51688, 59072, 63616, 64064, 71071, 72704, 73216, 78848, 81224, 87472, 93184, 99968, 103376, 118144, 127232, 128128, 142142, 146432, 162448, 174944, 199936, 206752, 236288, 254464, 256256, 284284, 324896, 349888, 399872, 413504, 472576, 508928, 512512, 568568, 649792, 699776, 799744, 827008, 945152, 1025024, 1137136, 1299584, 1399552, 1654016, 2274272, 2599168, 2799104, 3308032, 4548544, 5198336, 5598208, 6616064, 9097088, 10396672, 18194176, 36388352, 72776704]

約数ペア:

[(1, 72776704), (2, 36388352), (4, 18194176), (7, 10396672), (8, 9097088), (11, 6616064), (13, 5598208), (14, 5198336), (16, 4548544), (22, 3308032), (26, 2799104), (28, 2599168), (32, 2274272), (44, 1654016), (52, 1399552), (56, 1299584), (64, 1137136), (71, 1025024), (77, 945152), (88, 827008), (91, 799744), (104, 699776), (112, 649792), (128, 568568), (142, 512512), (143, 508928), (154, 472576), (176, 413504), (182, 399872), (208, 349888), (224, 324896), (256, 284284), (284, 256256), (286, 254464), (308, 236288), (352, 206752), (364, 199936), (416, 174944), (448, 162448), (497, 146432), (512, 142142), (568, 128128), (572, 127232), (616, 118144), (704, 103376), (728, 99968), (781, 93184), (832, 87472), (896, 81224), (923, 78848), (994, 73216), (1001, 72704), (1024, 71071), (1136, 64064), (1144, 63616), (1232, 59072), (1408, 51688), (1456, 49984), (1562, 46592), (1664, 43736), (1792, 40612), (1846, 39424), (1988, 36608), (2002, 36352), (2272, 32032), (2288, 31808), (2464, 29536), (2816, 25844), (2912, 24992), (3124, 23296), (3328, 21868), (3584, 20306), (3692, 19712), (3976, 18304), (4004, 18176), (4544, 16016), (4576, 15904), (4928, 14768), (5467, 13312), (5632, 12922), (5824, 12496), (6248, 11648), (6461, 11264), (6656, 10934), (7168, 10153), (7384, 9856), (7952, 9152), (8008, 9088)]