86788167.000000000

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{47129}}^1$

素因数の和:47210

約数の個数: 36

約数和(自身を含む): 308795760

約数和(自身を除く): 188334036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 47129, 94258, 141387, 188516, 282774, 424161, 565548, 848322, 1696644, 3346159, 6692318, 10038477, 13384636, 20076954, 30115431, 40153908, 60230862, 120461724]

約数ペア:

[(1, 120461724), (2, 60230862), (3, 40153908), (4, 30115431), (6, 20076954), (9, 13384636), (12, 10038477), (18, 6692318), (36, 3346159), (71, 1696644), (142, 848322), (213, 565548), (284, 424161), (426, 282774), (639, 188516), (852, 141387), (1278, 94258), (2556, 47129)]