68389446

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{170123}}^1$

素因数の和:170195

約数の個数: 16

約数和(自身を含む): 138821184

約数和(自身を除く): 70431738

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 170123, 340246, 510369, 1020738, 11398241, 22796482, 34194723, 68389446]

約数ペア:

[(1, 68389446), (2, 34194723), (3, 22796482), (6, 11398241), (67, 1020738), (134, 510369), (201, 340246), (402, 170123)]