78268932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{310591}}^1$

素因数の和:310608

約数の個数: 36

約数和(自身を含む): 226110976

約数和(自身を除く): 147842044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 310591, 621182, 931773, 1242364, 1863546, 2174137, 2795319, 3727092, 4348274, 5590638, 6522411, 8696548, 11181276, 13044822, 19567233, 26089644, 39134466, 78268932]

約数ペア:

[(1, 78268932), (2, 39134466), (3, 26089644), (4, 19567233), (6, 13044822), (7, 11181276), (9, 8696548), (12, 6522411), (14, 5590638), (18, 4348274), (21, 3727092), (28, 2795319), (36, 2174137), (42, 1863546), (63, 1242364), (84, 931773), (126, 621182), (252, 310591)]