87805956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1045309}}^1$

素因数の和:1045323

約数の個数: 24

約数和(自身を含む): 234149440

約数和(自身を除く): 146343484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1045309, 2090618, 3135927, 4181236, 6271854, 7317163, 12543708, 14634326, 21951489, 29268652, 43902978, 87805956]

約数ペア:

[(1, 87805956), (2, 43902978), (3, 29268652), (4, 21951489), (6, 14634326), (7, 12543708), (12, 7317163), (14, 6271854), (21, 4181236), (28, 3135927), (42, 2090618), (84, 1045309)]