75245716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 167669376

約数和(自身を除く): 92423660

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 151, 182, 259, 302, 364, 481, 518, 604, 962, 1036, 1057, 1369, 1924, 1963, 2114, 2738, 3367, 3926, 4228, 5476, 5587, 6734, 7852, 9583, 11174, 13468, 13741, 17797, 19166, 22348, 27482, 35594, 38332, 39109, 54964, 71188, 72631, 78218, 124579, 145262, 156436, 206719, 249158, 290524, 413438, 498316, 508417, 826876, 1016834, 1447033, 2033668, 2687347, 2894066, 5374694, 5788132, 10749388, 18811429, 37622858, 75245716]

約数ペア:

[(1, 75245716), (2, 37622858), (4, 18811429), (7, 10749388), (13, 5788132), (14, 5374694), (26, 2894066), (28, 2687347), (37, 2033668), (52, 1447033), (74, 1016834), (91, 826876), (148, 508417), (151, 498316), (182, 413438), (259, 290524), (302, 249158), (364, 206719), (481, 156436), (518, 145262), (604, 124579), (962, 78218), (1036, 72631), (1057, 71188), (1369, 54964), (1924, 39109), (1963, 38332), (2114, 35594), (2738, 27482), (3367, 22348), (3926, 19166), (4228, 17797), (5476, 13741), (5587, 13468), (6734, 11174), (7852, 9583)]