67828716

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{1019}}^1$

素因数の和:1115

約数の個数: 54

約数和(自身を含む): 175708260

約数和(自身を除く): 107879544

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1019, 1548, 1849, 2038, 3057, 3698, 4076, 5547, 6114, 7396, 9171, 11094, 12228, 16641, 18342, 22188, 33282, 36684, 43817, 66564, 87634, 131451, 175268, 262902, 394353, 525804, 788706, 1577412, 1884131, 3768262, 5652393, 7536524, 11304786, 16957179, 22609572, 33914358, 67828716]

約数ペア:

[(1, 67828716), (2, 33914358), (3, 22609572), (4, 16957179), (6, 11304786), (9, 7536524), (12, 5652393), (18, 3768262), (36, 1884131), (43, 1577412), (86, 788706), (129, 525804), (172, 394353), (258, 262902), (387, 175268), (516, 131451), (774, 87634), (1019, 66564), (1548, 43817), (1849, 36684), (2038, 33282), (3057, 22188), (3698, 18342), (4076, 16641), (5547, 12228), (6114, 11094), (7396, 9171)]