85749666068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{239329}}^1$

素因数の和:239840

約数の個数: 48

約数和(自身を含む): 173696140800

約数和(自身を除く): 87946474732

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 479, 748, 958, 1916, 5269, 8143, 10538, 16286, 21076, 32572, 89573, 179146, 239329, 358292, 478658, 957316, 2632619, 4068593, 5265238, 8137186, 10530476, 16274372, 44754523, 89509046, 114638591, 179018092, 229277182, 458554364, 1261024501, 1948856047, 2522049002, 3897712094, 5044098004, 7795424188, 21437416517, 42874833034, 85749666068]

約数ペア:

[(1, 85749666068), (2, 42874833034), (4, 21437416517), (11, 7795424188), (17, 5044098004), (22, 3897712094), (34, 2522049002), (44, 1948856047), (68, 1261024501), (187, 458554364), (374, 229277182), (479, 179018092), (748, 114638591), (958, 89509046), (1916, 44754523), (5269, 16274372), (8143, 10530476), (10538, 8137186), (16286, 5265238), (21076, 4068593), (32572, 2632619), (89573, 957316), (179146, 478658), (239329, 358292)]