78625764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{312007}}^1$

素因数の和:312024

約数の個数: 36

約数和(自身を含む): 227141824

約数和(自身を除く): 148516060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 312007, 624014, 936021, 1248028, 1872042, 2184049, 2808063, 3744084, 4368098, 5616126, 6552147, 8736196, 11232252, 13104294, 19656441, 26208588, 39312882, 78625764]

約数ペア:

[(1, 78625764), (2, 39312882), (3, 26208588), (4, 19656441), (6, 13104294), (7, 11232252), (9, 8736196), (12, 6552147), (14, 5616126), (18, 4368098), (21, 3744084), (28, 2808063), (36, 2184049), (42, 1872042), (63, 1248028), (84, 936021), (126, 624014), (252, 312007)]