84145070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1327}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 160921728

約数和(自身を除く): 76776658

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 373, 746, 1327, 1865, 2654, 3730, 6341, 6635, 12682, 13270, 22559, 31705, 45118, 63410, 112795, 225590, 494971, 989942, 2474855, 4949710, 8414507, 16829014, 42072535, 84145070]

約数ペア:

[(1, 84145070), (2, 42072535), (5, 16829014), (10, 8414507), (17, 4949710), (34, 2474855), (85, 989942), (170, 494971), (373, 225590), (746, 112795), (1327, 63410), (1865, 45118), (2654, 31705), (3730, 22559), (6341, 13270), (6635, 12682)]