71988678

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{85093}}^1$

素因数の和:85148

約数の個数: 24

約数和(自身を含む): 159295968

約数和(自身を除く): 87307290

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 85093, 170186, 255279, 510558, 765837, 1531674, 3999371, 7998742, 11998113, 23996226, 35994339, 71988678]

約数ペア:

[(1, 71988678), (2, 35994339), (3, 23996226), (6, 11998113), (9, 7998742), (18, 3999371), (47, 1531674), (94, 765837), (141, 510558), (282, 255279), (423, 170186), (846, 85093)]