78890334

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{32789}}^1$

素因数の和:33195

約数の個数: 16

約数和(自身を含む): 158178960

約数和(自身を除く): 79288626

約数列:

[1, 2, 3, 6, 401, 802, 1203, 2406, 32789, 65578, 98367, 196734, 13148389, 26296778, 39445167, 78890334]

約数ペア:

[(1, 78890334), (2, 39445167), (3, 26296778), (6, 13148389), (401, 196734), (802, 98367), (1203, 65578), (2406, 32789)]