123939864

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{32479}}^1$

素因数の和:32544

約数の個数: 48

約数和(自身を含む): 342014400

約数和(自身を除く): 218074536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 32479, 64958, 97437, 129916, 194874, 259832, 292311, 389748, 584622, 779496, 1169244, 1721387, 2338488, 3442774, 5164161, 6885548, 10328322, 13771096, 15492483, 20656644, 30984966, 41313288, 61969932, 123939864]

約数ペア:

[(1, 123939864), (2, 61969932), (3, 41313288), (4, 30984966), (6, 20656644), (8, 15492483), (9, 13771096), (12, 10328322), (18, 6885548), (24, 5164161), (36, 3442774), (53, 2338488), (72, 1721387), (106, 1169244), (159, 779496), (212, 584622), (318, 389748), (424, 292311), (477, 259832), (636, 194874), (954, 129916), (1272, 97437), (1908, 64958), (3816, 32479)]