12765984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 144

約数和(自身を含む): 42364224

約数和(自身を除く): 29598240

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 157, 168, 176, 224, 231, 242, 264, 308, 314, 336, 352, 363, 462, 471, 484, 528, 616, 628, 672, 726, 847, 924, 942, 968, 1056, 1099, 1232, 1256, 1452, 1694, 1727, 1848, 1884, 1936, 2198, 2464, 2512, 2541, 2904, 3297, 3388, 3454, 3696, 3768, 3872, 4396, 5024, 5082, 5181, 5808, 6594, 6776, 6908, 7392, 7536, 8792, 10164, 10362, 11616, 12089, 13188, 13552, 13816, 15072, 17584, 18997, 20328, 20724, 24178, 26376, 27104, 27632, 35168, 36267, 37994, 40656, 41448, 48356, 52752, 55264, 56991, 72534, 75988, 81312, 82896, 96712, 105504, 113982, 132979, 145068, 151976, 165792, 193424, 227964, 265958, 290136, 303952, 386848, 398937, 455928, 531916, 580272, 607904, 797874, 911856, 1063832, 1160544, 1595748, 1823712, 2127664, 3191496, 4255328, 6382992, 12765984]

約数ペア:

[(1, 12765984), (2, 6382992), (3, 4255328), (4, 3191496), (6, 2127664), (7, 1823712), (8, 1595748), (11, 1160544), (12, 1063832), (14, 911856), (16, 797874), (21, 607904), (22, 580272), (24, 531916), (28, 455928), (32, 398937), (33, 386848), (42, 303952), (44, 290136), (48, 265958), (56, 227964), (66, 193424), (77, 165792), (84, 151976), (88, 145068), (96, 132979), (112, 113982), (121, 105504), (132, 96712), (154, 82896), (157, 81312), (168, 75988), (176, 72534), (224, 56991), (231, 55264), (242, 52752), (264, 48356), (308, 41448), (314, 40656), (336, 37994), (352, 36267), (363, 35168), (462, 27632), (471, 27104), (484, 26376), (528, 24178), (616, 20724), (628, 20328), (672, 18997), (726, 17584), (847, 15072), (924, 13816), (942, 13552), (968, 13188), (1056, 12089), (1099, 11616), (1232, 10362), (1256, 10164), (1452, 8792), (1694, 7536), (1727, 7392), (1848, 6908), (1884, 6776), (1936, 6594), (2198, 5808), (2464, 5181), (2512, 5082), (2541, 5024), (2904, 4396), (3297, 3872), (3388, 3768), (3454, 3696)]