84708396

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{11047}}^1$

素因数の和:11131

約数の個数: 48

約数和(自身を含む): 222727680

約数和(自身を除く): 138019284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 11047, 22094, 33141, 44188, 66282, 99423, 132564, 198846, 298269, 397692, 596538, 784337, 1193076, 1568674, 2353011, 3137348, 4706022, 7059033, 9412044, 14118066, 21177099, 28236132, 42354198, 84708396]

約数ペア:

[(1, 84708396), (2, 42354198), (3, 28236132), (4, 21177099), (6, 14118066), (9, 9412044), (12, 7059033), (18, 4706022), (27, 3137348), (36, 2353011), (54, 1568674), (71, 1193076), (108, 784337), (142, 596538), (213, 397692), (284, 298269), (426, 198846), (639, 132564), (852, 99423), (1278, 66282), (1917, 44188), (2556, 33141), (3834, 22094), (7668, 11047)]