82415872

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 212510592

約数和(自身を除く): 130094720

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 113, 128, 148, 154, 176, 224, 226, 256, 259, 296, 308, 352, 407, 448, 452, 518, 592, 616, 704, 791, 814, 896, 904, 1036, 1184, 1232, 1243, 1408, 1582, 1628, 1792, 1808, 2072, 2368, 2464, 2486, 2816, 2849, 3164, 3256, 3616, 4144, 4181, 4736, 4928, 4972, 5698, 6328, 6512, 7232, 8288, 8362, 8701, 9472, 9856, 9944, 11396, 12656, 13024, 14464, 16576, 16724, 17402, 19712, 19888, 22792, 25312, 26048, 28928, 29267, 33152, 33448, 34804, 39776, 45584, 45991, 50624, 52096, 58534, 66304, 66896, 69608, 79552, 91168, 91982, 101248, 104192, 117068, 133792, 139216, 159104, 182336, 183964, 202496, 234136, 267584, 278432, 318208, 321937, 364672, 367928, 468272, 535168, 556864, 643874, 729344, 735856, 936544, 1070336, 1113728, 1287748, 1471712, 1873088, 2227456, 2575496, 2943424, 3746176, 5150992, 5886848, 7492352, 10301984, 11773696, 20603968, 41207936, 82415872]

約数ペア:

[(1, 82415872), (2, 41207936), (4, 20603968), (7, 11773696), (8, 10301984), (11, 7492352), (14, 5886848), (16, 5150992), (22, 3746176), (28, 2943424), (32, 2575496), (37, 2227456), (44, 1873088), (56, 1471712), (64, 1287748), (74, 1113728), (77, 1070336), (88, 936544), (112, 735856), (113, 729344), (128, 643874), (148, 556864), (154, 535168), (176, 468272), (224, 367928), (226, 364672), (256, 321937), (259, 318208), (296, 278432), (308, 267584), (352, 234136), (407, 202496), (448, 183964), (452, 182336), (518, 159104), (592, 139216), (616, 133792), (704, 117068), (791, 104192), (814, 101248), (896, 91982), (904, 91168), (1036, 79552), (1184, 69608), (1232, 66896), (1243, 66304), (1408, 58534), (1582, 52096), (1628, 50624), (1792, 45991), (1808, 45584), (2072, 39776), (2368, 34804), (2464, 33448), (2486, 33152), (2816, 29267), (2849, 28928), (3164, 26048), (3256, 25312), (3616, 22792), (4144, 19888), (4181, 19712), (4736, 17402), (4928, 16724), (4972, 16576), (5698, 14464), (6328, 13024), (6512, 12656), (7232, 11396), (8288, 9944), (8362, 9856), (8701, 9472)]