78814261

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^2$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 92560320

約数和(自身を除く): 13746059

約数列:

[1, 17, 19, 23, 103, 323, 391, 437, 1751, 1957, 2369, 7429, 10609, 33269, 40273, 45011, 180353, 201571, 244007, 765187, 3426707, 4148119, 4636133, 78814261]

約数ペア:

[(1, 78814261), (17, 4636133), (19, 4148119), (23, 3426707), (103, 765187), (323, 244007), (391, 201571), (437, 180353), (1751, 45011), (1957, 40273), (2369, 33269), (7429, 10609)]