71899866

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{11783}}^1$

素因数の和:11907

約数の個数: 32

約数和(自身を含む): 161205120

約数和(自身を除く): 89305254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 6102, 11783, 23566, 35349, 70698, 106047, 212094, 318141, 636282, 1331479, 2662958, 3994437, 7988874, 11983311, 23966622, 35949933, 71899866]

約数ペア:

[(1, 71899866), (2, 35949933), (3, 23966622), (6, 11983311), (9, 7988874), (18, 3994437), (27, 2662958), (54, 1331479), (113, 636282), (226, 318141), (339, 212094), (678, 106047), (1017, 70698), (2034, 35349), (3051, 23566), (6102, 11783)]