69874828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 68503412

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 172, 391, 731, 782, 989, 1039, 1462, 1564, 1978, 2078, 2924, 3956, 4156, 16813, 17663, 23897, 33626, 35326, 44677, 47794, 67252, 70652, 89354, 95588, 178708, 406249, 759509, 812498, 1027571, 1519018, 1624996, 2055142, 3038036, 4110284, 17468707, 34937414, 69874828]

約数ペア:

[(1, 69874828), (2, 34937414), (4, 17468707), (17, 4110284), (23, 3038036), (34, 2055142), (43, 1624996), (46, 1519018), (68, 1027571), (86, 812498), (92, 759509), (172, 406249), (391, 178708), (731, 95588), (782, 89354), (989, 70652), (1039, 67252), (1462, 47794), (1564, 44677), (1978, 35326), (2078, 33626), (2924, 23897), (3956, 17663), (4156, 16813)]