80072412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{953243}}^1$

素因数の和:953257

約数の個数: 24

約数和(自身を含む): 213526656

約数和(自身を除く): 133454244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 953243, 1906486, 2859729, 3812972, 5719458, 6672701, 11438916, 13345402, 20018103, 26690804, 40036206, 80072412]

約数ペア:

[(1, 80072412), (2, 40036206), (3, 26690804), (4, 20018103), (6, 13345402), (7, 11438916), (12, 6672701), (14, 5719458), (21, 3812972), (28, 2859729), (42, 1906486), (84, 953243)]