68585688

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{22153}}^1$

素因数の和:22208

約数の個数: 48

約数和(自身を含む): 190081320

約数和(自身を除く): 121495632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 22153, 44306, 66459, 88612, 132918, 177224, 199377, 265836, 398754, 531672, 797508, 952579, 1595016, 1905158, 2857737, 3810316, 5715474, 7620632, 8573211, 11430948, 17146422, 22861896, 34292844, 68585688]

約数ペア:

[(1, 68585688), (2, 34292844), (3, 22861896), (4, 17146422), (6, 11430948), (8, 8573211), (9, 7620632), (12, 5715474), (18, 3810316), (24, 2857737), (36, 1905158), (43, 1595016), (72, 952579), (86, 797508), (129, 531672), (172, 398754), (258, 265836), (344, 199377), (387, 177224), (516, 132918), (774, 88612), (1032, 66459), (1548, 44306), (3096, 22153)]