66772008

素因数分解:

$2^3\times 3^2\times {\mathrm{463}}^1\times {\mathrm{2003}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 181321920

約数和(自身を除く): 114549912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 463, 926, 1389, 1852, 2003, 2778, 3704, 4006, 4167, 5556, 6009, 8012, 8334, 11112, 12018, 16024, 16668, 18027, 24036, 33336, 36054, 48072, 72108, 144216, 927389, 1854778, 2782167, 3709556, 5564334, 7419112, 8346501, 11128668, 16693002, 22257336, 33386004, 66772008]

約数ペア:

[(1, 66772008), (2, 33386004), (3, 22257336), (4, 16693002), (6, 11128668), (8, 8346501), (9, 7419112), (12, 5564334), (18, 3709556), (24, 2782167), (36, 1854778), (72, 927389), (463, 144216), (926, 72108), (1389, 48072), (1852, 36054), (2003, 33336), (2778, 24036), (3704, 18027), (4006, 16668), (4167, 16024), (5556, 12018), (6009, 11112), (8012, 8334)]