90377868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1301}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 241484544

約数和(自身を除く): 151106676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 827, 1301, 1654, 2481, 2602, 3308, 3903, 4962, 5204, 5789, 7806, 9107, 9924, 11578, 15612, 17367, 18214, 23156, 27321, 34734, 36428, 54642, 69468, 109284, 1075927, 2151854, 3227781, 4303708, 6455562, 7531489, 12911124, 15062978, 22594467, 30125956, 45188934, 90377868]

約数ペア:

[(1, 90377868), (2, 45188934), (3, 30125956), (4, 22594467), (6, 15062978), (7, 12911124), (12, 7531489), (14, 6455562), (21, 4303708), (28, 3227781), (42, 2151854), (84, 1075927), (827, 109284), (1301, 69468), (1654, 54642), (2481, 36428), (2602, 34734), (3308, 27321), (3903, 23156), (4962, 18214), (5204, 17367), (5789, 15612), (7806, 11578), (9107, 9924)]