71845902

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{30469}}^1$

素因数の和:30608

約数の個数: 24

約数和(自身を含む): 156859560

約数和(自身を除く): 85013658

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 30469, 60938, 91407, 182814, 274221, 548442, 3991439, 7982878, 11974317, 23948634, 35922951, 71845902]

約数ペア:

[(1, 71845902), (2, 35922951), (3, 23948634), (6, 11974317), (9, 7982878), (18, 3991439), (131, 548442), (262, 274221), (393, 182814), (786, 91407), (1179, 60938), (2358, 30469)]