69277254

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1663}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 142331904

約数和(自身を除く): 73054650

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 262, 318, 393, 786, 1663, 3326, 4989, 6943, 9978, 13886, 20829, 41658, 88139, 176278, 217853, 264417, 435706, 528834, 653559, 1307118, 11546209, 23092418, 34638627, 69277254]

約数ペア:

[(1, 69277254), (2, 34638627), (3, 23092418), (6, 11546209), (53, 1307118), (106, 653559), (131, 528834), (159, 435706), (262, 264417), (318, 217853), (393, 176278), (786, 88139), (1663, 41658), (3326, 20829), (4989, 13886), (6943, 9978)]