71340702

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{68729}}^1$

素因数の和:68907

約数の個数: 16

約数和(自身を含む): 143508240

約数和(自身を除く): 72167538

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 68729, 137458, 206187, 412374, 11890117, 23780234, 35670351, 71340702]

約数ペア:

[(1, 71340702), (2, 35670351), (3, 23780234), (6, 11890117), (173, 412374), (346, 206187), (519, 137458), (1038, 68729)]