68566884

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{53401}}^1$

素因数の和:53515

約数の個数: 24

約数和(自身を含む): 161487648

約数和(自身を除く): 92920764

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 53401, 106802, 160203, 213604, 320406, 640812, 5713907, 11427814, 17141721, 22855628, 34283442, 68566884]

約数ペア:

[(1, 68566884), (2, 34283442), (3, 22855628), (4, 17141721), (6, 11427814), (12, 5713907), (107, 640812), (214, 320406), (321, 213604), (428, 160203), (642, 106802), (1284, 53401)]