68478444

素因数分解:

$2^2\times 3^2\times {\mathrm{787}}^1\times {\mathrm{2417}}^1$

素因数の和:3214

約数の個数: 36

約数和(自身を含む): 173389944

約数和(自身を除く): 104911500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 787, 1574, 2361, 2417, 3148, 4722, 4834, 7083, 7251, 9444, 9668, 14166, 14502, 21753, 28332, 29004, 43506, 87012, 1902179, 3804358, 5706537, 7608716, 11413074, 17119611, 22826148, 34239222, 68478444]

約数ペア:

[(1, 68478444), (2, 34239222), (3, 22826148), (4, 17119611), (6, 11413074), (9, 7608716), (12, 5706537), (18, 3804358), (36, 1902179), (787, 87012), (1574, 43506), (2361, 29004), (2417, 28332), (3148, 21753), (4722, 14502), (4834, 14166), (7083, 9668), (7251, 9444)]