72771342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{16193}}^1$

素因数の和:16312

約数の個数: 32

約数和(自身を含む): 167899392

約数和(自身を除く): 95128050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 16193, 32386, 48579, 97158, 113351, 226702, 340053, 680106, 1732651, 3465302, 5197953, 10395906, 12128557, 24257114, 36385671, 72771342]

約数ペア:

[(1, 72771342), (2, 36385671), (3, 24257114), (6, 12128557), (7, 10395906), (14, 5197953), (21, 3465302), (42, 1732651), (107, 680106), (214, 340053), (321, 226702), (642, 113351), (749, 97158), (1498, 48579), (2247, 32386), (4494, 16193)]