71809584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19429}}^1$

素因数の和:19458

約数の個数: 80

約数和(自身を含む): 231294720

約数和(自身を除く): 159485136

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 19429, 38858, 58287, 77716, 116574, 136003, 155432, 213719, 233148, 272006, 310864, 408009, 427438, 466296, 544012, 641157, 816018, 854876, 932592, 1088024, 1282314, 1496033, 1632036, 1709752, 2176048, 2564628, 2992066, 3264072, 3419504, 4488099, 5129256, 5984132, 6528144, 8976198, 10258512, 11968264, 17952396, 23936528, 35904792, 71809584]

約数ペア:

[(1, 71809584), (2, 35904792), (3, 23936528), (4, 17952396), (6, 11968264), (7, 10258512), (8, 8976198), (11, 6528144), (12, 5984132), (14, 5129256), (16, 4488099), (21, 3419504), (22, 3264072), (24, 2992066), (28, 2564628), (33, 2176048), (42, 1709752), (44, 1632036), (48, 1496033), (56, 1282314), (66, 1088024), (77, 932592), (84, 854876), (88, 816018), (112, 641157), (132, 544012), (154, 466296), (168, 427438), (176, 408009), (231, 310864), (264, 272006), (308, 233148), (336, 213719), (462, 155432), (528, 136003), (616, 116574), (924, 77716), (1232, 58287), (1848, 38858), (3696, 19429)]