80485434

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{40283}}^1$

素因数の和:40331

約数の個数: 32

約数和(自身を含む): 183695040

約数和(自身を除く): 103209606

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 40283, 80566, 120849, 241698, 362547, 725094, 1087641, 1490471, 2175282, 2980942, 4471413, 8942826, 13414239, 26828478, 40242717, 80485434]

約数ペア:

[(1, 80485434), (2, 40242717), (3, 26828478), (6, 13414239), (9, 8942826), (18, 4471413), (27, 2980942), (37, 2175282), (54, 1490471), (74, 1087641), (111, 725094), (222, 362547), (333, 241698), (666, 120849), (999, 80566), (1998, 40283)]