80371944

素因数分解:

$2^3\times 3^2\times {\mathrm{1116277}}^1$

素因数の和:1116289

約数の個数: 24

約数和(自身を含む): 217674210

約数和(自身を除く): 137302266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1116277, 2232554, 3348831, 4465108, 6697662, 8930216, 10046493, 13395324, 20092986, 26790648, 40185972, 80371944]

約数ペア:

[(1, 80371944), (2, 40185972), (3, 26790648), (4, 20092986), (6, 13395324), (8, 10046493), (9, 8930216), (12, 6697662), (18, 4465108), (24, 3348831), (36, 2232554), (72, 1116277)]