75216856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1844

約数の個数: 64

約数和(自身を含む): 170261280

約数和(自身を除く): 95044424

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 407, 481, 572, 814, 962, 1144, 1628, 1777, 1924, 3256, 3554, 3848, 5291, 7108, 10582, 14216, 19547, 21164, 23101, 39094, 42328, 46202, 65749, 78188, 92404, 131498, 156376, 184808, 254111, 262996, 508222, 525992, 723239, 854737, 1016444, 1446478, 1709474, 2032888, 2892956, 3418948, 5785912, 6837896, 9402107, 18804214, 37608428, 75216856]

約数ペア:

[(1, 75216856), (2, 37608428), (4, 18804214), (8, 9402107), (11, 6837896), (13, 5785912), (22, 3418948), (26, 2892956), (37, 2032888), (44, 1709474), (52, 1446478), (74, 1016444), (88, 854737), (104, 723239), (143, 525992), (148, 508222), (286, 262996), (296, 254111), (407, 184808), (481, 156376), (572, 131498), (814, 92404), (962, 78188), (1144, 65749), (1628, 46202), (1777, 42328), (1924, 39094), (3256, 23101), (3554, 21164), (3848, 19547), (5291, 14216), (7108, 10582)]