27917568

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{577}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 94514560

約数和(自身を除く): 66596992

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, 576, 577, 672, 756, 768, 864, 896, 1008, 1152, 1154, 1344, 1512, 1728, 1731, 1792, 2016, 2304, 2308, 2688, 3024, 3456, 3462, 4032, 4039, 4616, 5193, 5376, 6048, 6912, 6924, 8064, 8078, 9232, 10386, 12096, 12117, 13848, 15579, 16128, 16156, 18464, 20772, 24192, 24234, 27696, 31158, 32312, 36351, 36928, 41544, 48384, 48468, 55392, 62316, 64624, 72702, 73856, 83088, 96936, 109053, 110784, 124632, 129248, 145404, 147712, 166176, 193872, 218106, 221568, 249264, 258496, 290808, 332352, 387744, 436212, 443136, 498528, 516992, 581616, 664704, 775488, 872424, 997056, 1033984, 1163232, 1329408, 1550976, 1744848, 1994112, 2326464, 3101952, 3489696, 3988224, 4652928, 6979392, 9305856, 13958784, 27917568]

約数ペア:

[(1, 27917568), (2, 13958784), (3, 9305856), (4, 6979392), (6, 4652928), (7, 3988224), (8, 3489696), (9, 3101952), (12, 2326464), (14, 1994112), (16, 1744848), (18, 1550976), (21, 1329408), (24, 1163232), (27, 1033984), (28, 997056), (32, 872424), (36, 775488), (42, 664704), (48, 581616), (54, 516992), (56, 498528), (63, 443136), (64, 436212), (72, 387744), (84, 332352), (96, 290808), (108, 258496), (112, 249264), (126, 221568), (128, 218106), (144, 193872), (168, 166176), (189, 147712), (192, 145404), (216, 129248), (224, 124632), (252, 110784), (256, 109053), (288, 96936), (336, 83088), (378, 73856), (384, 72702), (432, 64624), (448, 62316), (504, 55392), (576, 48468), (577, 48384), (672, 41544), (756, 36928), (768, 36351), (864, 32312), (896, 31158), (1008, 27696), (1152, 24234), (1154, 24192), (1344, 20772), (1512, 18464), (1728, 16156), (1731, 16128), (1792, 15579), (2016, 13848), (2304, 12117), (2308, 12096), (2688, 10386), (3024, 9232), (3456, 8078), (3462, 8064), (4032, 6924), (4039, 6912), (4616, 6048), (5193, 5376)]