78662652

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{971}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 189205632

約数和(自身を除く): 110542980

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 157, 172, 258, 314, 471, 516, 628, 942, 971, 1884, 1942, 2913, 3884, 5826, 6751, 11652, 13502, 20253, 27004, 40506, 41753, 81012, 83506, 125259, 152447, 167012, 250518, 304894, 457341, 501036, 609788, 914682, 1829364, 6555221, 13110442, 19665663, 26220884, 39331326, 78662652]

約数ペア:

[(1, 78662652), (2, 39331326), (3, 26220884), (4, 19665663), (6, 13110442), (12, 6555221), (43, 1829364), (86, 914682), (129, 609788), (157, 501036), (172, 457341), (258, 304894), (314, 250518), (471, 167012), (516, 152447), (628, 125259), (942, 83506), (971, 81012), (1884, 41753), (1942, 40506), (2913, 27004), (3884, 20253), (5826, 13502), (6751, 11652)]