90163213146

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{236981}}^1$

素因数の和:237931

約数の個数: 48

約数和(自身を含む): 204069939840

約数和(自身を除く): 113906726694

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 919, 1838, 2757, 5514, 8271, 16542, 21137, 42274, 63411, 126822, 190233, 236981, 380466, 473962, 710943, 1421886, 2132829, 4265658, 5450563, 10901126, 16351689, 32703378, 49055067, 98110134, 217785539, 435571078, 653356617, 1306713234, 1960069851, 3920139702, 5009067397, 10018134794, 15027202191, 30054404382, 45081606573, 90163213146]

約数ペア:

[(1, 90163213146), (2, 45081606573), (3, 30054404382), (6, 15027202191), (9, 10018134794), (18, 5009067397), (23, 3920139702), (46, 1960069851), (69, 1306713234), (138, 653356617), (207, 435571078), (414, 217785539), (919, 98110134), (1838, 49055067), (2757, 32703378), (5514, 16351689), (8271, 10901126), (16542, 5450563), (21137, 4265658), (42274, 2132829), (63411, 1421886), (126822, 710943), (190233, 473962), (236981, 380466)]