87070732

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2551}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 185213952

約数和(自身を除く): 98143220

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 2438, 2551, 4876, 5102, 8533, 10204, 17066, 17857, 34132, 35714, 58673, 71428, 117346, 135203, 234692, 270406, 410711, 540812, 821422, 946421, 1642844, 1892842, 3109669, 3785684, 6219338, 12438676, 21767683, 43535366, 87070732]

約数ペア:

[(1, 87070732), (2, 43535366), (4, 21767683), (7, 12438676), (14, 6219338), (23, 3785684), (28, 3109669), (46, 1892842), (53, 1642844), (92, 946421), (106, 821422), (161, 540812), (212, 410711), (322, 270406), (371, 234692), (644, 135203), (742, 117346), (1219, 71428), (1484, 58673), (2438, 35714), (2551, 34132), (4876, 17857), (5102, 17066), (8533, 10204)]