81188352

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{839}}^1$

素因数の和:873

約数の個数: 160

約数和(自身を含む): 274982400

約数和(自身を除く): 193794048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 839, 864, 896, 1008, 1152, 1344, 1512, 1536, 1678, 1728, 1792, 2016, 2304, 2517, 2688, 3024, 3356, 3456, 3584, 4032, 4608, 5034, 5376, 5873, 6048, 6712, 6912, 7551, 8064, 10068, 10752, 11746, 12096, 13424, 13824, 15102, 16128, 17619, 20136, 22653, 23492, 24192, 26848, 30204, 32256, 35238, 40272, 45306, 46984, 48384, 52857, 53696, 60408, 70476, 80544, 90612, 93968, 96768, 105714, 107392, 120816, 140952, 158571, 161088, 181224, 187936, 211428, 214784, 241632, 281904, 317142, 322176, 362448, 375872, 422856, 429568, 483264, 563808, 634284, 644352, 724896, 751744, 845712, 966528, 1127616, 1268568, 1288704, 1449792, 1503488, 1691424, 1933056, 2255232, 2537136, 2899584, 3006976, 3382848, 3866112, 4510464, 5074272, 5799168, 6765696, 9020928, 10148544, 11598336, 13531392, 20297088, 27062784, 40594176, 81188352]

約数ペア:

[(1, 81188352), (2, 40594176), (3, 27062784), (4, 20297088), (6, 13531392), (7, 11598336), (8, 10148544), (9, 9020928), (12, 6765696), (14, 5799168), (16, 5074272), (18, 4510464), (21, 3866112), (24, 3382848), (27, 3006976), (28, 2899584), (32, 2537136), (36, 2255232), (42, 1933056), (48, 1691424), (54, 1503488), (56, 1449792), (63, 1288704), (64, 1268568), (72, 1127616), (84, 966528), (96, 845712), (108, 751744), (112, 724896), (126, 644352), (128, 634284), (144, 563808), (168, 483264), (189, 429568), (192, 422856), (216, 375872), (224, 362448), (252, 322176), (256, 317142), (288, 281904), (336, 241632), (378, 214784), (384, 211428), (432, 187936), (448, 181224), (504, 161088), (512, 158571), (576, 140952), (672, 120816), (756, 107392), (768, 105714), (839, 96768), (864, 93968), (896, 90612), (1008, 80544), (1152, 70476), (1344, 60408), (1512, 53696), (1536, 52857), (1678, 48384), (1728, 46984), (1792, 45306), (2016, 40272), (2304, 35238), (2517, 32256), (2688, 30204), (3024, 26848), (3356, 24192), (3456, 23492), (3584, 22653), (4032, 20136), (4608, 17619), (5034, 16128), (5376, 15102), (5873, 13824), (6048, 13424), (6712, 12096), (6912, 11746), (7551, 10752), (8064, 10068)]