66859074

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 154492800

約数和(自身を除く): 87633726

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 109, 111, 218, 222, 307, 327, 333, 614, 654, 666, 921, 981, 999, 1842, 1962, 1998, 2763, 2943, 4033, 5526, 5886, 8066, 8289, 11359, 12099, 16578, 22718, 24198, 33463, 34077, 36297, 66926, 68154, 72594, 100389, 102231, 108891, 200778, 204462, 217782, 301167, 306693, 602334, 613386, 903501, 1238131, 1807002, 2476262, 3714393, 7428786, 11143179, 22286358, 33429537, 66859074]

約数ペア:

[(1, 66859074), (2, 33429537), (3, 22286358), (6, 11143179), (9, 7428786), (18, 3714393), (27, 2476262), (37, 1807002), (54, 1238131), (74, 903501), (109, 613386), (111, 602334), (218, 306693), (222, 301167), (307, 217782), (327, 204462), (333, 200778), (614, 108891), (654, 102231), (666, 100389), (921, 72594), (981, 68154), (999, 66926), (1842, 36297), (1962, 34077), (1998, 33463), (2763, 24198), (2943, 22718), (4033, 16578), (5526, 12099), (5886, 11359), (8066, 8289)]