69405672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{413129}}^1$

素因数の和:413145

約数の個数: 32

約数和(自身を含む): 198302400

約数和(自身を除く): 128896728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 413129, 826258, 1239387, 1652516, 2478774, 2891903, 3305032, 4957548, 5783806, 8675709, 9915096, 11567612, 17351418, 23135224, 34702836, 69405672]

約数ペア:

[(1, 69405672), (2, 34702836), (3, 23135224), (4, 17351418), (6, 11567612), (7, 9915096), (8, 8675709), (12, 5783806), (14, 4957548), (21, 3305032), (24, 2891903), (28, 2478774), (42, 1652516), (56, 1239387), (84, 826258), (168, 413129)]