68361306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 152076288

約数和(自身を除く): 83714982

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 103, 127, 134, 201, 206, 254, 309, 381, 402, 618, 762, 871, 1339, 1651, 1742, 2613, 2678, 3302, 4017, 4953, 5226, 6901, 8034, 8509, 9906, 13081, 13802, 17018, 20703, 25527, 26162, 39243, 41406, 51054, 78486, 89713, 110617, 170053, 179426, 221234, 269139, 331851, 340106, 510159, 538278, 663702, 876427, 1020318, 1752854, 2629281, 5258562, 11393551, 22787102, 34180653, 68361306]

約数ペア:

[(1, 68361306), (2, 34180653), (3, 22787102), (6, 11393551), (13, 5258562), (26, 2629281), (39, 1752854), (67, 1020318), (78, 876427), (103, 663702), (127, 538278), (134, 510159), (201, 340106), (206, 331851), (254, 269139), (309, 221234), (381, 179426), (402, 170053), (618, 110617), (762, 89713), (871, 78486), (1339, 51054), (1651, 41406), (1742, 39243), (2613, 26162), (2678, 25527), (3302, 20703), (4017, 17018), (4953, 13802), (5226, 13081), (6901, 9906), (8034, 8509)]