77805788

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1487}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 138657792

約数和(自身を除く): 60852004

約数列:

[1, 2, 4, 103, 127, 206, 254, 412, 508, 1487, 2974, 5948, 13081, 26162, 52324, 153161, 188849, 306322, 377698, 612644, 755396, 19451447, 38902894, 77805788]

約数ペア:

[(1, 77805788), (2, 38902894), (4, 19451447), (103, 755396), (127, 612644), (206, 377698), (254, 306322), (412, 188849), (508, 153161), (1487, 52324), (2974, 26162), (5948, 13081)]