90219762

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2843}}^1$

素因数の和:2935

約数の個数: 48

約数和(自身を含む): 204972768

約数和(自身を除く): 114753006

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 246, 258, 369, 387, 738, 774, 1763, 2843, 3526, 5289, 5686, 8529, 10578, 15867, 17058, 25587, 31734, 51174, 116563, 122249, 233126, 244498, 349689, 366747, 699378, 733494, 1049067, 1100241, 2098134, 2200482, 5012209, 10024418, 15036627, 30073254, 45109881, 90219762]

約数ペア:

[(1, 90219762), (2, 45109881), (3, 30073254), (6, 15036627), (9, 10024418), (18, 5012209), (41, 2200482), (43, 2098134), (82, 1100241), (86, 1049067), (123, 733494), (129, 699378), (246, 366747), (258, 349689), (369, 244498), (387, 233126), (738, 122249), (774, 116563), (1763, 51174), (2843, 31734), (3526, 25587), (5289, 17058), (5686, 15867), (8529, 10578)]