68159212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 138765312

約数和(自身を除く): 70606100

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 92, 94, 188, 253, 506, 517, 1012, 1034, 1081, 1433, 2068, 2162, 2866, 4324, 5732, 11891, 15763, 23782, 31526, 32959, 47564, 63052, 65918, 67351, 131836, 134702, 269404, 362549, 725098, 740861, 1450196, 1481722, 1549073, 2963444, 3098146, 6196292, 17039803, 34079606, 68159212]

約数ペア:

[(1, 68159212), (2, 34079606), (4, 17039803), (11, 6196292), (22, 3098146), (23, 2963444), (44, 1549073), (46, 1481722), (47, 1450196), (92, 740861), (94, 725098), (188, 362549), (253, 269404), (506, 134702), (517, 131836), (1012, 67351), (1034, 65918), (1081, 63052), (1433, 47564), (2068, 32959), (2162, 31526), (2866, 23782), (4324, 15763), (5732, 11891)]