86171484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{23857}}^1$

素因数の和:23914

約数の個数: 48

約数和(自身を含む): 235144448

約数和(自身を除く): 148972964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 23857, 47714, 71571, 95428, 143142, 166999, 286284, 333998, 500997, 667996, 1001994, 1025851, 2003988, 2051702, 3077553, 4103404, 6155106, 7180957, 12310212, 14361914, 21542871, 28723828, 43085742, 86171484]

約数ペア:

[(1, 86171484), (2, 43085742), (3, 28723828), (4, 21542871), (6, 14361914), (7, 12310212), (12, 7180957), (14, 6155106), (21, 4103404), (28, 3077553), (42, 2051702), (43, 2003988), (84, 1025851), (86, 1001994), (129, 667996), (172, 500997), (258, 333998), (301, 286284), (516, 166999), (602, 143142), (903, 95428), (1204, 71571), (1806, 47714), (3612, 23857)]