81002964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41927}}^1$

素因数の和:41964

約数の個数: 48

約数和(自身を含む): 225404928

約数和(自身を除く): 144401964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 41927, 83854, 125781, 167708, 251562, 293489, 503124, 586978, 880467, 964321, 1173956, 1760934, 1928642, 2892963, 3521868, 3857284, 5785926, 6750247, 11571852, 13500494, 20250741, 27000988, 40501482, 81002964]

約数ペア:

[(1, 81002964), (2, 40501482), (3, 27000988), (4, 20250741), (6, 13500494), (7, 11571852), (12, 6750247), (14, 5785926), (21, 3857284), (23, 3521868), (28, 2892963), (42, 1928642), (46, 1760934), (69, 1173956), (84, 964321), (92, 880467), (138, 586978), (161, 503124), (276, 293489), (322, 251562), (483, 167708), (644, 125781), (966, 83854), (1932, 41927)]