78726738

素因数分解:

$2^1\times 3^1\times {\mathrm{971}}^1\times {\mathrm{13513}}^1$

素因数の和:14489

約数の個数: 16

約数和(自身を含む): 157627296

約数和(自身を除く): 78900558

約数列:

[1, 2, 3, 6, 971, 1942, 2913, 5826, 13513, 27026, 40539, 81078, 13121123, 26242246, 39363369, 78726738]

約数ペア:

[(1, 78726738), (2, 39363369), (3, 26242246), (6, 13121123), (971, 81078), (1942, 40539), (2913, 27026), (5826, 13513)]