72681252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{865253}}^1$

素因数の和:865267

約数の個数: 24

約数和(自身を含む): 193816896

約数和(自身を除く): 121135644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 865253, 1730506, 2595759, 3461012, 5191518, 6056771, 10383036, 12113542, 18170313, 24227084, 36340626, 72681252]

約数ペア:

[(1, 72681252), (2, 36340626), (3, 24227084), (4, 18170313), (6, 12113542), (7, 10383036), (12, 6056771), (14, 5191518), (21, 3461012), (28, 2595759), (42, 1730506), (84, 865253)]