78209406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4759}}^1$

素因数の和:4861

約数の個数: 48

約数和(自身を含む): 187125120

約数和(自身を除く): 108915714

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 166, 198, 249, 498, 747, 913, 1494, 1826, 2739, 4759, 5478, 8217, 9518, 14277, 16434, 28554, 42831, 52349, 85662, 104698, 157047, 314094, 394997, 471141, 789994, 942282, 1184991, 2369982, 3554973, 4344967, 7109946, 8689934, 13034901, 26069802, 39104703, 78209406]

約数ペア:

[(1, 78209406), (2, 39104703), (3, 26069802), (6, 13034901), (9, 8689934), (11, 7109946), (18, 4344967), (22, 3554973), (33, 2369982), (66, 1184991), (83, 942282), (99, 789994), (166, 471141), (198, 394997), (249, 314094), (498, 157047), (747, 104698), (913, 85662), (1494, 52349), (1826, 42831), (2739, 28554), (4759, 16434), (5478, 14277), (8217, 9518)]