68472168

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^2\times {\mathrm{1543}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 175367520

約数和(自身を除く): 106895352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1543, 1849, 3086, 3698, 4629, 5547, 6172, 7396, 9258, 11094, 12344, 14792, 18516, 22188, 37032, 44376, 66349, 132698, 199047, 265396, 398094, 530792, 796188, 1592376, 2853007, 5706014, 8559021, 11412028, 17118042, 22824056, 34236084, 68472168]

約数ペア:

[(1, 68472168), (2, 34236084), (3, 22824056), (4, 17118042), (6, 11412028), (8, 8559021), (12, 5706014), (24, 2853007), (43, 1592376), (86, 796188), (129, 530792), (172, 398094), (258, 265396), (344, 199047), (516, 132698), (1032, 66349), (1543, 44376), (1849, 37032), (3086, 22188), (3698, 18516), (4629, 14792), (5547, 12344), (6172, 11094), (7396, 9258)]