66856824

素因数分解:

$2^3\times 3^2\times {\mathrm{937}}^1\times {\mathrm{991}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 181446720

約数和(自身を除く): 114589896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 937, 991, 1874, 1982, 2811, 2973, 3748, 3964, 5622, 5946, 7496, 7928, 8433, 8919, 11244, 11892, 16866, 17838, 22488, 23784, 33732, 35676, 67464, 71352, 928567, 1857134, 2785701, 3714268, 5571402, 7428536, 8357103, 11142804, 16714206, 22285608, 33428412, 66856824]

約数ペア:

[(1, 66856824), (2, 33428412), (3, 22285608), (4, 16714206), (6, 11142804), (8, 8357103), (9, 7428536), (12, 5571402), (18, 3714268), (24, 2785701), (36, 1857134), (72, 928567), (937, 71352), (991, 67464), (1874, 35676), (1982, 33732), (2811, 23784), (2973, 22488), (3748, 17838), (3964, 16866), (5622, 11892), (5946, 11244), (7496, 8919), (7928, 8433)]