85515584

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 168

約数和(自身を含む): 224466912

約数和(自身を除く): 138951328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 49, 56, 64, 67, 74, 77, 88, 98, 112, 134, 148, 154, 176, 196, 224, 259, 268, 296, 308, 352, 392, 407, 448, 469, 518, 536, 539, 592, 616, 704, 737, 784, 814, 938, 1036, 1072, 1078, 1184, 1232, 1474, 1568, 1628, 1813, 1876, 2072, 2144, 2156, 2368, 2464, 2479, 2849, 2948, 3136, 3256, 3283, 3626, 3752, 4144, 4288, 4312, 4928, 4958, 5159, 5698, 5896, 6512, 6566, 7252, 7504, 8288, 8624, 9916, 10318, 11396, 11792, 13024, 13132, 14504, 15008, 16576, 17248, 17353, 19832, 19943, 20636, 22792, 23584, 26048, 26264, 27269, 29008, 30016, 34496, 34706, 36113, 39664, 39886, 41272, 45584, 47168, 52528, 54538, 58016, 69412, 72226, 79328, 79772, 82544, 91168, 105056, 109076, 116032, 121471, 138824, 144452, 158656, 159544, 165088, 182336, 190883, 210112, 218152, 242942, 277648, 288904, 319088, 330176, 381766, 436304, 485884, 555296, 577808, 638176, 763532, 872608, 971768, 1110592, 1155616, 1276352, 1336181, 1527064, 1745216, 1943536, 2311232, 2672362, 3054128, 3887072, 5344724, 6108256, 7774144, 10689448, 12216512, 21378896, 42757792, 85515584]

約数ペア:

[(1, 85515584), (2, 42757792), (4, 21378896), (7, 12216512), (8, 10689448), (11, 7774144), (14, 6108256), (16, 5344724), (22, 3887072), (28, 3054128), (32, 2672362), (37, 2311232), (44, 1943536), (49, 1745216), (56, 1527064), (64, 1336181), (67, 1276352), (74, 1155616), (77, 1110592), (88, 971768), (98, 872608), (112, 763532), (134, 638176), (148, 577808), (154, 555296), (176, 485884), (196, 436304), (224, 381766), (259, 330176), (268, 319088), (296, 288904), (308, 277648), (352, 242942), (392, 218152), (407, 210112), (448, 190883), (469, 182336), (518, 165088), (536, 159544), (539, 158656), (592, 144452), (616, 138824), (704, 121471), (737, 116032), (784, 109076), (814, 105056), (938, 91168), (1036, 82544), (1072, 79772), (1078, 79328), (1184, 72226), (1232, 69412), (1474, 58016), (1568, 54538), (1628, 52528), (1813, 47168), (1876, 45584), (2072, 41272), (2144, 39886), (2156, 39664), (2368, 36113), (2464, 34706), (2479, 34496), (2849, 30016), (2948, 29008), (3136, 27269), (3256, 26264), (3283, 26048), (3626, 23584), (3752, 22792), (4144, 20636), (4288, 19943), (4312, 19832), (4928, 17353), (4958, 17248), (5159, 16576), (5698, 15008), (5896, 14504), (6512, 13132), (6566, 13024), (7252, 11792), (7504, 11396), (8288, 10318), (8624, 9916)]