77438742

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{30803}}^1$

素因数の和:31227

約数の個数: 16

約数和(自身を含む): 155252160

約数和(自身を除く): 77813418

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 30803, 61606, 92409, 184818, 12906457, 25812914, 38719371, 77438742]

約数ペア:

[(1, 77438742), (2, 38719371), (3, 25812914), (6, 12906457), (419, 184818), (838, 92409), (1257, 61606), (2514, 30803)]