71845452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{285101}}^1$

素因数の和:285118

約数の個数: 36

約数和(自身を含む): 207554256

約数和(自身を除く): 135708804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 285101, 570202, 855303, 1140404, 1710606, 1995707, 2565909, 3421212, 3991414, 5131818, 5987121, 7982828, 10263636, 11974242, 17961363, 23948484, 35922726, 71845452]

約数ペア:

[(1, 71845452), (2, 35922726), (3, 23948484), (4, 17961363), (6, 11974242), (7, 10263636), (9, 7982828), (12, 5987121), (14, 5131818), (18, 3991414), (21, 3421212), (28, 2565909), (36, 1995707), (42, 1710606), (63, 1140404), (84, 855303), (126, 570202), (252, 285101)]