89601858

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{70111}}^1$

素因数の和:70190

約数の個数: 24

約数和(自身を含む): 196874496

約数和(自身を除く): 107272638

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 70111, 140222, 210333, 420666, 630999, 1261998, 4977881, 9955762, 14933643, 29867286, 44800929, 89601858]

約数ペア:

[(1, 89601858), (2, 44800929), (3, 29867286), (6, 14933643), (9, 9955762), (18, 4977881), (71, 1261998), (142, 630999), (213, 420666), (426, 210333), (639, 140222), (1278, 70111)]