87400698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 219663360

約数和(自身を除く): 132262662

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 139, 154, 231, 278, 417, 462, 834, 973, 1361, 1529, 1946, 2722, 2919, 3058, 4083, 4587, 5838, 8166, 9174, 9527, 10703, 14971, 19054, 21406, 28581, 29942, 32109, 44913, 57162, 64218, 89826, 104797, 189179, 209594, 314391, 378358, 567537, 628782, 1135074, 1324253, 2080969, 2648506, 3972759, 4161938, 6242907, 7945518, 12485814, 14566783, 29133566, 43700349, 87400698]

約数ペア:

[(1, 87400698), (2, 43700349), (3, 29133566), (6, 14566783), (7, 12485814), (11, 7945518), (14, 6242907), (21, 4161938), (22, 3972759), (33, 2648506), (42, 2080969), (66, 1324253), (77, 1135074), (139, 628782), (154, 567537), (231, 378358), (278, 314391), (417, 209594), (462, 189179), (834, 104797), (973, 89826), (1361, 64218), (1529, 57162), (1946, 44913), (2722, 32109), (2919, 29942), (3058, 28581), (4083, 21406), (4587, 19054), (5838, 14971), (8166, 10703), (9174, 9527)]