76820212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{161387}}^1$

素因数の和:161415

約数の個数: 24

約数和(自身を含む): 162679104

約数和(自身を除く): 85858892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 161387, 322774, 645548, 1129709, 2259418, 2743579, 4518836, 5487158, 10974316, 19205053, 38410106, 76820212]

約数ペア:

[(1, 76820212), (2, 38410106), (4, 19205053), (7, 10974316), (14, 5487158), (17, 4518836), (28, 2743579), (34, 2259418), (68, 1129709), (119, 645548), (238, 322774), (476, 161387)]