27786528

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 216

約数和(自身を含む): 100835280

約数和(自身を除く): 73048752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 179, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 358, 392, 396, 441, 462, 504, 528, 537, 539, 588, 616, 672, 693, 716, 784, 792, 882, 924, 1008, 1056, 1074, 1078, 1176, 1232, 1253, 1386, 1432, 1568, 1584, 1611, 1617, 1764, 1848, 1969, 2016, 2148, 2156, 2352, 2464, 2506, 2772, 2864, 3168, 3222, 3234, 3528, 3696, 3759, 3938, 4296, 4312, 4704, 4851, 5012, 5544, 5728, 5907, 6444, 6468, 7056, 7392, 7518, 7876, 8592, 8624, 8771, 9702, 10024, 11088, 11277, 11814, 12888, 12936, 13783, 14112, 15036, 15752, 17184, 17248, 17542, 17721, 19404, 20048, 22176, 22554, 23628, 25776, 25872, 26313, 27566, 30072, 31504, 35084, 35442, 38808, 40096, 41349, 45108, 47256, 51552, 51744, 52626, 55132, 60144, 63008, 70168, 70884, 77616, 78939, 82698, 90216, 94512, 96481, 105252, 110264, 120288, 124047, 140336, 141768, 155232, 157878, 165396, 180432, 189024, 192962, 210504, 220528, 248094, 280672, 283536, 289443, 315756, 330792, 360864, 385924, 421008, 441056, 496188, 567072, 578886, 631512, 661584, 771848, 842016, 868329, 992376, 1157772, 1263024, 1323168, 1543696, 1736658, 1984752, 2315544, 2526048, 3087392, 3473316, 3969504, 4631088, 6946632, 9262176, 13893264, 27786528]

約数ペア:

[(1, 27786528), (2, 13893264), (3, 9262176), (4, 6946632), (6, 4631088), (7, 3969504), (8, 3473316), (9, 3087392), (11, 2526048), (12, 2315544), (14, 1984752), (16, 1736658), (18, 1543696), (21, 1323168), (22, 1263024), (24, 1157772), (28, 992376), (32, 868329), (33, 842016), (36, 771848), (42, 661584), (44, 631512), (48, 578886), (49, 567072), (56, 496188), (63, 441056), (66, 421008), (72, 385924), (77, 360864), (84, 330792), (88, 315756), (96, 289443), (98, 283536), (99, 280672), (112, 248094), (126, 220528), (132, 210504), (144, 192962), (147, 189024), (154, 180432), (168, 165396), (176, 157878), (179, 155232), (196, 141768), (198, 140336), (224, 124047), (231, 120288), (252, 110264), (264, 105252), (288, 96481), (294, 94512), (308, 90216), (336, 82698), (352, 78939), (358, 77616), (392, 70884), (396, 70168), (441, 63008), (462, 60144), (504, 55132), (528, 52626), (537, 51744), (539, 51552), (588, 47256), (616, 45108), (672, 41349), (693, 40096), (716, 38808), (784, 35442), (792, 35084), (882, 31504), (924, 30072), (1008, 27566), (1056, 26313), (1074, 25872), (1078, 25776), (1176, 23628), (1232, 22554), (1253, 22176), (1386, 20048), (1432, 19404), (1568, 17721), (1584, 17542), (1611, 17248), (1617, 17184), (1764, 15752), (1848, 15036), (1969, 14112), (2016, 13783), (2148, 12936), (2156, 12888), (2352, 11814), (2464, 11277), (2506, 11088), (2772, 10024), (2864, 9702), (3168, 8771), (3222, 8624), (3234, 8592), (3528, 7876), (3696, 7518), (3759, 7392), (3938, 7056), (4296, 6468), (4312, 6444), (4704, 5907), (4851, 5728), (5012, 5544)]