77120848

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36241}}^1$

素因数の和:36275

約数の個数: 40

約数和(自身を含む): 179760320

約数和(自身を除く): 102639472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 36241, 72482, 144964, 253687, 289928, 507374, 579856, 688579, 1014748, 1377158, 2029496, 2754316, 4058992, 4820053, 5508632, 9640106, 11017264, 19280212, 38560424, 77120848]

約数ペア:

[(1, 77120848), (2, 38560424), (4, 19280212), (7, 11017264), (8, 9640106), (14, 5508632), (16, 4820053), (19, 4058992), (28, 2754316), (38, 2029496), (56, 1377158), (76, 1014748), (112, 688579), (133, 579856), (152, 507374), (266, 289928), (304, 253687), (532, 144964), (1064, 72482), (2128, 36241)]