68964678

素因数分解:

$2^1\times 3^2\times {\mathrm{461}}^1\times {\mathrm{8311}}^1$

素因数の和:8780

約数の個数: 24

約数和(自身を含む): 149765616

約数和(自身を除く): 80800938

約数列:

[1, 2, 3, 6, 9, 18, 461, 922, 1383, 2766, 4149, 8298, 8311, 16622, 24933, 49866, 74799, 149598, 3831371, 7662742, 11494113, 22988226, 34482339, 68964678]

約数ペア:

[(1, 68964678), (2, 34482339), (3, 22988226), (6, 11494113), (9, 7662742), (18, 3831371), (461, 149598), (922, 74799), (1383, 49866), (2766, 24933), (4149, 16622), (8298, 8311)]