80540148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{516283}}^1$

素因数の和:516303

約数の個数: 24

約数和(自身を含む): 202383328

約数和(自身を除く): 121843180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 516283, 1032566, 1548849, 2065132, 3097698, 6195396, 6711679, 13423358, 20135037, 26846716, 40270074, 80540148]

約数ペア:

[(1, 80540148), (2, 40270074), (3, 26846716), (4, 20135037), (6, 13423358), (12, 6711679), (13, 6195396), (26, 3097698), (39, 2065132), (52, 1548849), (78, 1032566), (156, 516283)]