68565456

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2417}}^1$

素因数の和:2628

約数の個数: 60

約数和(自身を含む): 192941892

約数和(自身を除く): 124376436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 2417, 3152, 3546, 4728, 4834, 7092, 7251, 9456, 9668, 14184, 14502, 19336, 21753, 28368, 29004, 38672, 43506, 58008, 87012, 116016, 174024, 348048, 476149, 952298, 1428447, 1904596, 2856894, 3809192, 4285341, 5713788, 7618384, 8570682, 11427576, 17141364, 22855152, 34282728, 68565456]

約数ペア:

[(1, 68565456), (2, 34282728), (3, 22855152), (4, 17141364), (6, 11427576), (8, 8570682), (9, 7618384), (12, 5713788), (16, 4285341), (18, 3809192), (24, 2856894), (36, 1904596), (48, 1428447), (72, 952298), (144, 476149), (197, 348048), (394, 174024), (591, 116016), (788, 87012), (1182, 58008), (1576, 43506), (1773, 38672), (2364, 29004), (2417, 28368), (3152, 21753), (3546, 19336), (4728, 14502), (4834, 14184), (7092, 9668), (7251, 9456)]