64187316

素因数分解:

$2^2\times 3^4\times {\mathrm{198109}}^1$

素因数の和:198125

約数の個数: 30

約数和(自身を含む): 167799170

約数和(自身を除く): 103611854

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 198109, 396218, 594327, 792436, 1188654, 1782981, 2377308, 3565962, 5348943, 7131924, 10697886, 16046829, 21395772, 32093658, 64187316]

約数ペア:

[(1, 64187316), (2, 32093658), (3, 21395772), (4, 16046829), (6, 10697886), (9, 7131924), (12, 5348943), (18, 3565962), (27, 2377308), (36, 1782981), (54, 1188654), (81, 792436), (108, 594327), (162, 396218), (324, 198109)]