86167458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21661}}^1$

素因数の和:21699

約数の個数: 48

約数和(自身を含む): 212894136

約数和(自身を除く): 126726678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 21661, 43322, 64983, 129966, 194949, 281593, 368237, 389898, 563186, 736474, 844779, 1104711, 1689558, 2209422, 2534337, 3314133, 4787081, 5068674, 6628266, 9574162, 14361243, 28722486, 43083729, 86167458]

約数ペア:

[(1, 86167458), (2, 43083729), (3, 28722486), (6, 14361243), (9, 9574162), (13, 6628266), (17, 5068674), (18, 4787081), (26, 3314133), (34, 2534337), (39, 2209422), (51, 1689558), (78, 1104711), (102, 844779), (117, 736474), (153, 563186), (221, 389898), (234, 368237), (306, 281593), (442, 194949), (663, 129966), (1326, 64983), (1989, 43322), (3978, 21661)]