66803316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12739}}^1$

素因数の和:12788

約数の個数: 48

約数和(自身を含む): 171225600

約数和(自身を除く): 104422284

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 12739, 25478, 38217, 50956, 76434, 152868, 242041, 292997, 484082, 585994, 726123, 878991, 968164, 1171988, 1452246, 1757982, 2904492, 3515964, 5566943, 11133886, 16700829, 22267772, 33401658, 66803316]

約数ペア:

[(1, 66803316), (2, 33401658), (3, 22267772), (4, 16700829), (6, 11133886), (12, 5566943), (19, 3515964), (23, 2904492), (38, 1757982), (46, 1452246), (57, 1171988), (69, 968164), (76, 878991), (92, 726123), (114, 585994), (138, 484082), (228, 292997), (276, 242041), (437, 152868), (874, 76434), (1311, 50956), (1748, 38217), (2622, 25478), (5244, 12739)]