68509836

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{44257}}^1$

素因数の和:44310

約数の個数: 36

約数和(自身を含む): 177209032

約数和(自身を除く): 108699196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 44257, 88514, 132771, 177028, 265542, 398313, 531084, 796626, 1593252, 1903051, 3806102, 5709153, 7612204, 11418306, 17127459, 22836612, 34254918, 68509836]

約数ペア:

[(1, 68509836), (2, 34254918), (3, 22836612), (4, 17127459), (6, 11418306), (9, 7612204), (12, 5709153), (18, 3806102), (36, 1903051), (43, 1593252), (86, 796626), (129, 531084), (172, 398313), (258, 265542), (387, 177028), (516, 132771), (774, 88514), (1548, 44257)]