85684878

素因数分解:

$2^1\times 3^4\times {\mathrm{401}}^1\times {\mathrm{1319}}^1$

素因数の和:1734

約数の個数: 40

約数和(自身を含む): 192622320

約数和(自身を除く): 106937442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 401, 802, 1203, 1319, 2406, 2638, 3609, 3957, 7218, 7914, 10827, 11871, 21654, 23742, 32481, 35613, 64962, 71226, 106839, 213678, 528919, 1057838, 1586757, 3173514, 4760271, 9520542, 14280813, 28561626, 42842439, 85684878]

約数ペア:

[(1, 85684878), (2, 42842439), (3, 28561626), (6, 14280813), (9, 9520542), (18, 4760271), (27, 3173514), (54, 1586757), (81, 1057838), (162, 528919), (401, 213678), (802, 106839), (1203, 71226), (1319, 64962), (2406, 35613), (2638, 32481), (3609, 23742), (3957, 21654), (7218, 11871), (7914, 10827)]