71208666

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{28057}}^1$

素因数の和:28115

約数の個数: 32

約数和(自身を含む): 161614080

約数和(自身を除く): 90405414

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 28057, 56114, 84171, 168342, 252513, 505026, 757539, 1318679, 1515078, 2637358, 3956037, 7912074, 11868111, 23736222, 35604333, 71208666]

約数ペア:

[(1, 71208666), (2, 35604333), (3, 23736222), (6, 11868111), (9, 7912074), (18, 3956037), (27, 2637358), (47, 1515078), (54, 1318679), (94, 757539), (141, 505026), (282, 252513), (423, 168342), (846, 84171), (1269, 56114), (2538, 28057)]