80737644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517549}}^1$

素因数の和:517569

約数の個数: 24

約数和(自身を含む): 202879600

約数和(自身を除く): 122141956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 517549, 1035098, 1552647, 2070196, 3105294, 6210588, 6728137, 13456274, 20184411, 26912548, 40368822, 80737644]

約数ペア:

[(1, 80737644), (2, 40368822), (3, 26912548), (4, 20184411), (6, 13456274), (12, 6728137), (13, 6210588), (26, 3105294), (39, 2070196), (52, 1552647), (78, 1035098), (156, 517549)]