78445836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311293}}^1$

素因数の和:311310

約数の個数: 36

約数和(自身を含む): 226622032

約数和(自身を除く): 148176196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311293, 622586, 933879, 1245172, 1867758, 2179051, 2801637, 3735516, 4358102, 5603274, 6537153, 8716204, 11206548, 13074306, 19611459, 26148612, 39222918, 78445836]

約数ペア:

[(1, 78445836), (2, 39222918), (3, 26148612), (4, 19611459), (6, 13074306), (7, 11206548), (9, 8716204), (12, 6537153), (14, 5603274), (18, 4358102), (21, 3735516), (28, 2801637), (36, 2179051), (42, 1867758), (63, 1245172), (84, 933879), (126, 622586), (252, 311293)]