27278856

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 86248800

約数和(自身を除く): 58969944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 43, 44, 54, 66, 72, 81, 86, 88, 89, 99, 108, 129, 132, 162, 172, 178, 198, 216, 258, 264, 267, 297, 324, 344, 356, 387, 396, 473, 516, 534, 594, 648, 712, 774, 792, 801, 891, 946, 979, 1032, 1068, 1161, 1188, 1419, 1548, 1602, 1782, 1892, 1958, 2136, 2322, 2376, 2403, 2838, 2937, 3096, 3204, 3483, 3564, 3784, 3827, 3916, 4257, 4644, 4806, 5676, 5874, 6408, 6966, 7128, 7209, 7654, 7832, 8514, 8811, 9288, 9612, 11352, 11481, 11748, 12771, 13932, 14418, 15308, 17028, 17622, 19224, 22962, 23496, 25542, 26433, 27864, 28836, 30616, 34056, 34443, 35244, 38313, 42097, 45924, 51084, 52866, 57672, 68886, 70488, 76626, 79299, 84194, 91848, 102168, 103329, 105732, 126291, 137772, 153252, 158598, 168388, 206658, 211464, 252582, 275544, 306504, 309987, 317196, 336776, 378873, 413316, 505164, 619974, 634392, 757746, 826632, 1010328, 1136619, 1239948, 1515492, 2273238, 2479896, 3030984, 3409857, 4546476, 6819714, 9092952, 13639428, 27278856]

約数ペア:

[(1, 27278856), (2, 13639428), (3, 9092952), (4, 6819714), (6, 4546476), (8, 3409857), (9, 3030984), (11, 2479896), (12, 2273238), (18, 1515492), (22, 1239948), (24, 1136619), (27, 1010328), (33, 826632), (36, 757746), (43, 634392), (44, 619974), (54, 505164), (66, 413316), (72, 378873), (81, 336776), (86, 317196), (88, 309987), (89, 306504), (99, 275544), (108, 252582), (129, 211464), (132, 206658), (162, 168388), (172, 158598), (178, 153252), (198, 137772), (216, 126291), (258, 105732), (264, 103329), (267, 102168), (297, 91848), (324, 84194), (344, 79299), (356, 76626), (387, 70488), (396, 68886), (473, 57672), (516, 52866), (534, 51084), (594, 45924), (648, 42097), (712, 38313), (774, 35244), (792, 34443), (801, 34056), (891, 30616), (946, 28836), (979, 27864), (1032, 26433), (1068, 25542), (1161, 23496), (1188, 22962), (1419, 19224), (1548, 17622), (1602, 17028), (1782, 15308), (1892, 14418), (1958, 13932), (2136, 12771), (2322, 11748), (2376, 11481), (2403, 11352), (2838, 9612), (2937, 9288), (3096, 8811), (3204, 8514), (3483, 7832), (3564, 7654), (3784, 7209), (3827, 7128), (3916, 6966), (4257, 6408), (4644, 5874), (4806, 5676)]