80682354

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{6971}}^1$

素因数の和:7622

約数の個数: 24

約数和(自身を含む): 175108752

約数和(自身を除く): 94426398

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 6971, 11574, 13942, 20913, 41826, 62739, 125478, 4482353, 8964706, 13447059, 26894118, 40341177, 80682354]

約数ペア:

[(1, 80682354), (2, 40341177), (3, 26894118), (6, 13447059), (9, 8964706), (18, 4482353), (643, 125478), (1286, 62739), (1929, 41826), (3858, 20913), (5787, 13942), (6971, 11574)]