80516212

素因数分解:

$2^2\times 7^2\times {\mathrm{547}}^1\times {\mathrm{751}}^1$

素因数の和:1316

約数の個数: 36

約数和(自身を含む): 164426304

約数和(自身を除く): 83910092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 547, 751, 1094, 1502, 2188, 3004, 3829, 5257, 7658, 10514, 15316, 21028, 26803, 36799, 53606, 73598, 107212, 147196, 410797, 821594, 1643188, 2875579, 5751158, 11502316, 20129053, 40258106, 80516212]

約数ペア:

[(1, 80516212), (2, 40258106), (4, 20129053), (7, 11502316), (14, 5751158), (28, 2875579), (49, 1643188), (98, 821594), (196, 410797), (547, 147196), (751, 107212), (1094, 73598), (1502, 53606), (2188, 36799), (3004, 26803), (3829, 21028), (5257, 15316), (7658, 10514)]