86608214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^2$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 166116096

約数和(自身を除く): 79507882

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 89, 142, 154, 178, 497, 623, 781, 979, 994, 1246, 1562, 1958, 5467, 6319, 6853, 7921, 10934, 12638, 13706, 15842, 44233, 55447, 69509, 87131, 88466, 110894, 139018, 174262, 486563, 562391, 609917, 973126, 1124782, 1219834, 3936737, 6186301, 7873474, 12372602, 43304107, 86608214]

約数ペア:

[(1, 86608214), (2, 43304107), (7, 12372602), (11, 7873474), (14, 6186301), (22, 3936737), (71, 1219834), (77, 1124782), (89, 973126), (142, 609917), (154, 562391), (178, 486563), (497, 174262), (623, 139018), (781, 110894), (979, 88466), (994, 87131), (1246, 69509), (1562, 55447), (1958, 44233), (5467, 15842), (6319, 13706), (6853, 12638), (7921, 10934)]