87429714

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{238879}}^1$

素因数の和:238945

約数の個数: 16

約数和(自身を含む): 177726720

約数和(自身を除く): 90297006

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 238879, 477758, 716637, 1433274, 14571619, 29143238, 43714857, 87429714]

約数ペア:

[(1, 87429714), (2, 43714857), (3, 29143238), (6, 14571619), (61, 1433274), (122, 716637), (183, 477758), (366, 238879)]