87947004

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{46681}}^1$

素因数の和:46845

約数の個数: 24

約数和(自身を含む): 206521168

約数和(自身を除く): 118574164

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 46681, 93362, 140043, 186724, 280086, 560172, 7328917, 14657834, 21986751, 29315668, 43973502, 87947004]

約数ペア:

[(1, 87947004), (2, 43973502), (3, 29315668), (4, 21986751), (6, 14657834), (12, 7328917), (157, 560172), (314, 280086), (471, 186724), (628, 140043), (942, 93362), (1884, 46681)]