69254252

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 129330432

約数和(自身を除く): 60076180

約数列:

[1, 2, 4, 43, 53, 71, 86, 106, 107, 142, 172, 212, 214, 284, 428, 2279, 3053, 3763, 4558, 4601, 5671, 6106, 7526, 7597, 9116, 9202, 11342, 12212, 15052, 15194, 18404, 22684, 30388, 161809, 243853, 323618, 326671, 402641, 487706, 647236, 653342, 805282, 975412, 1306684, 1610564, 17313563, 34627126, 69254252]

約数ペア:

[(1, 69254252), (2, 34627126), (4, 17313563), (43, 1610564), (53, 1306684), (71, 975412), (86, 805282), (106, 653342), (107, 647236), (142, 487706), (172, 402641), (212, 326671), (214, 323618), (284, 243853), (428, 161809), (2279, 30388), (3053, 22684), (3763, 18404), (4558, 15194), (4601, 15052), (5671, 12212), (6106, 11342), (7526, 9202), (7597, 9116)]