87367854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{19441}}^1$

素因数の和:19560

約数の個数: 32

約数和(自身を含む): 201574656

約数和(自身を除く): 114206802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 19441, 38882, 58323, 116646, 136087, 272174, 408261, 816522, 2080187, 4160374, 6240561, 12481122, 14561309, 29122618, 43683927, 87367854]

約数ペア:

[(1, 87367854), (2, 43683927), (3, 29122618), (6, 14561309), (7, 12481122), (14, 6240561), (21, 4160374), (42, 2080187), (107, 816522), (214, 408261), (321, 272174), (642, 136087), (749, 116646), (1498, 58323), (2247, 38882), (4494, 19441)]