68748288

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 176

約数和(自身を含む): 220093440

約数和(自身を除く): 151345152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 139, 161, 168, 184, 192, 224, 256, 276, 278, 322, 336, 368, 384, 417, 448, 483, 512, 552, 556, 644, 672, 736, 768, 834, 896, 966, 973, 1024, 1104, 1112, 1288, 1344, 1472, 1536, 1668, 1792, 1932, 1946, 2208, 2224, 2576, 2688, 2919, 2944, 3072, 3197, 3336, 3584, 3864, 3892, 4416, 4448, 5152, 5376, 5838, 5888, 6394, 6672, 7168, 7728, 7784, 8832, 8896, 9591, 10304, 10752, 11676, 11776, 12788, 13344, 15456, 15568, 17664, 17792, 19182, 20608, 21504, 22379, 23352, 23552, 25576, 26688, 30912, 31136, 35328, 35584, 38364, 41216, 44758, 46704, 51152, 53376, 61824, 62272, 67137, 70656, 71168, 76728, 82432, 89516, 93408, 102304, 106752, 123648, 124544, 134274, 142336, 153456, 164864, 179032, 186816, 204608, 213504, 247296, 249088, 268548, 306912, 358064, 373632, 409216, 427008, 494592, 498176, 537096, 613824, 716128, 747264, 818432, 996352, 1074192, 1227648, 1432256, 1494528, 1636864, 2148384, 2455296, 2864512, 2989056, 3273728, 4296768, 4910592, 5729024, 8593536, 9821184, 11458048, 17187072, 22916096, 34374144, 68748288]

約数ペア:

[(1, 68748288), (2, 34374144), (3, 22916096), (4, 17187072), (6, 11458048), (7, 9821184), (8, 8593536), (12, 5729024), (14, 4910592), (16, 4296768), (21, 3273728), (23, 2989056), (24, 2864512), (28, 2455296), (32, 2148384), (42, 1636864), (46, 1494528), (48, 1432256), (56, 1227648), (64, 1074192), (69, 996352), (84, 818432), (92, 747264), (96, 716128), (112, 613824), (128, 537096), (138, 498176), (139, 494592), (161, 427008), (168, 409216), (184, 373632), (192, 358064), (224, 306912), (256, 268548), (276, 249088), (278, 247296), (322, 213504), (336, 204608), (368, 186816), (384, 179032), (417, 164864), (448, 153456), (483, 142336), (512, 134274), (552, 124544), (556, 123648), (644, 106752), (672, 102304), (736, 93408), (768, 89516), (834, 82432), (896, 76728), (966, 71168), (973, 70656), (1024, 67137), (1104, 62272), (1112, 61824), (1288, 53376), (1344, 51152), (1472, 46704), (1536, 44758), (1668, 41216), (1792, 38364), (1932, 35584), (1946, 35328), (2208, 31136), (2224, 30912), (2576, 26688), (2688, 25576), (2919, 23552), (2944, 23352), (3072, 22379), (3197, 21504), (3336, 20608), (3584, 19182), (3864, 17792), (3892, 17664), (4416, 15568), (4448, 15456), (5152, 13344), (5376, 12788), (5838, 11776), (5888, 11676), (6394, 10752), (6672, 10304), (7168, 9591), (7728, 8896), (7784, 8832)]