81272856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{483767}}^1$

素因数の和:483783

約数の個数: 32

約数和(自身を含む): 232208640

約数和(自身を除く): 150935784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 483767, 967534, 1451301, 1935068, 2902602, 3386369, 3870136, 5805204, 6772738, 10159107, 11610408, 13545476, 20318214, 27090952, 40636428, 81272856]

約数ペア:

[(1, 81272856), (2, 40636428), (3, 27090952), (4, 20318214), (6, 13545476), (7, 11610408), (8, 10159107), (12, 6772738), (14, 5805204), (21, 3870136), (24, 3386369), (28, 2902602), (42, 1935068), (56, 1451301), (84, 967534), (168, 483767)]