72117816

素因数分解:

$2^3\times 3^1\times {\mathrm{3004909}}^1$

素因数の和:3004918

約数の個数: 16

約数和(自身を含む): 180294600

約数和(自身を除く): 108176784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3004909, 6009818, 9014727, 12019636, 18029454, 24039272, 36058908, 72117816]

約数ペア:

[(1, 72117816), (2, 36058908), (3, 24039272), (4, 18029454), (6, 12019636), (8, 9014727), (12, 6009818), (24, 3004909)]