71280906

素因数分解:

$2^1\times 3^1\times {\mathrm{569}}^1\times {\mathrm{20879}}^1$

素因数の和:21453

約数の個数: 16

約数和(自身を含む): 142819200

約数和(自身を除く): 71538294

約数列:

[1, 2, 3, 6, 569, 1138, 1707, 3414, 20879, 41758, 62637, 125274, 11880151, 23760302, 35640453, 71280906]

約数ペア:

[(1, 71280906), (2, 35640453), (3, 23760302), (6, 11880151), (569, 125274), (1138, 62637), (1707, 41758), (3414, 20879)]