90326814

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1999}}^1$

素因数の和:2464

約数の個数: 32

約数和(自身を含む): 191808000

約数和(自身を除く): 101481186

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 443, 886, 1329, 1999, 2658, 3998, 5997, 7531, 11994, 15062, 22593, 33983, 45186, 67966, 101949, 203898, 885557, 1771114, 2656671, 5313342, 15054469, 30108938, 45163407, 90326814]

約数ペア:

[(1, 90326814), (2, 45163407), (3, 30108938), (6, 15054469), (17, 5313342), (34, 2656671), (51, 1771114), (102, 885557), (443, 203898), (886, 101949), (1329, 67966), (1999, 45186), (2658, 33983), (3998, 22593), (5997, 15062), (7531, 11994)]