80554734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{344251}}^1$

素因数の和:344272

約数の個数: 24

約数和(自身を含む): 187961592

約数和(自身を除く): 107406858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 344251, 688502, 1032753, 2065506, 3098259, 4475263, 6196518, 8950526, 13425789, 26851578, 40277367, 80554734]

約数ペア:

[(1, 80554734), (2, 40277367), (3, 26851578), (6, 13425789), (9, 8950526), (13, 6196518), (18, 4475263), (26, 3098259), (39, 2065506), (78, 1032753), (117, 688502), (234, 344251)]