123957072

素因数分解:

$2^4\times 3^2\times {\mathrm{860813}}^1$

素因数の和:860827

約数の個数: 30

約数和(自身を含む): 346908042

約数和(自身を除く): 222950970

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 860813, 1721626, 2582439, 3443252, 5164878, 6886504, 7747317, 10329756, 13773008, 15494634, 20659512, 30989268, 41319024, 61978536, 123957072]

約数ペア:

[(1, 123957072), (2, 61978536), (3, 41319024), (4, 30989268), (6, 20659512), (8, 15494634), (9, 13773008), (12, 10329756), (16, 7747317), (18, 6886504), (24, 5164878), (36, 3443252), (48, 2582439), (72, 1721626), (144, 860813)]