80642924214

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{189302639}}^1$

素因数の和:189302715

約数の個数: 16

約数和(自身を含む): 163557480960

約数和(自身を除く): 82914556746

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 189302639, 378605278, 567907917, 1135815834, 13440487369, 26880974738, 40321462107, 80642924214]

約数ペア:

[(1, 80642924214), (2, 40321462107), (3, 26880974738), (6, 13440487369), (71, 1135815834), (142, 567907917), (213, 378605278), (426, 189302639)]