71508858

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{68891}}^1$

素因数の和:69069

約数の個数: 16

約数和(自身を含む): 143846496

約数和(自身を除く): 72337638

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 68891, 137782, 206673, 413346, 11918143, 23836286, 35754429, 71508858]

約数ペア:

[(1, 71508858), (2, 35754429), (3, 23836286), (6, 11918143), (173, 413346), (346, 206673), (519, 137782), (1038, 68891)]