90399654

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{28057}}^1$

素因数の和:28244

約数の個数: 24

約数和(自身を含む): 196967160

約数和(自身を除く): 106567506

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 28057, 56114, 84171, 168342, 252513, 505026, 5022203, 10044406, 15066609, 30133218, 45199827, 90399654]

約数ペア:

[(1, 90399654), (2, 45199827), (3, 30133218), (6, 15066609), (9, 10044406), (18, 5022203), (179, 505026), (358, 252513), (537, 168342), (1074, 84171), (1611, 56114), (3222, 28057)]