85947138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1789}}^1$

素因数の和:1971

約数の個数: 48

約数和(自身を含む): 198539640

約数和(自身を除く): 112592502

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 157, 306, 314, 471, 942, 1413, 1789, 2669, 2826, 3578, 5338, 5367, 8007, 10734, 16014, 16101, 24021, 30413, 32202, 48042, 60826, 91239, 182478, 273717, 280873, 547434, 561746, 842619, 1685238, 2527857, 4774841, 5055714, 9549682, 14324523, 28649046, 42973569, 85947138]

約数ペア:

[(1, 85947138), (2, 42973569), (3, 28649046), (6, 14324523), (9, 9549682), (17, 5055714), (18, 4774841), (34, 2527857), (51, 1685238), (102, 842619), (153, 561746), (157, 547434), (306, 280873), (314, 273717), (471, 182478), (942, 91239), (1413, 60826), (1789, 48042), (2669, 32202), (2826, 30413), (3578, 24021), (5338, 16101), (5367, 16014), (8007, 10734)]