85440684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1451}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 228324096

約数和(自身を除く): 142883412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 701, 1402, 1451, 2103, 2804, 2902, 4206, 4353, 4907, 5804, 8412, 8706, 9814, 10157, 14721, 17412, 19628, 20314, 29442, 30471, 40628, 58884, 60942, 121884, 1017151, 2034302, 3051453, 4068604, 6102906, 7120057, 12205812, 14240114, 21360171, 28480228, 42720342, 85440684]

約数ペア:

[(1, 85440684), (2, 42720342), (3, 28480228), (4, 21360171), (6, 14240114), (7, 12205812), (12, 7120057), (14, 6102906), (21, 4068604), (28, 3051453), (42, 2034302), (84, 1017151), (701, 121884), (1402, 60942), (1451, 58884), (2103, 40628), (2804, 30471), (2902, 29442), (4206, 20314), (4353, 19628), (4907, 17412), (5804, 14721), (8412, 10157), (8706, 9814)]