90122578

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9343}}^1$

素因数の和:9418

約数の個数: 32

約数和(自身を含む): 169537536

約数和(自身を除く): 79414958

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9343, 9646, 18686, 65401, 121459, 130802, 242918, 495179, 850213, 990358, 1700426, 3466253, 6437327, 6932506, 12874654, 45061289, 90122578]

約数ペア:

[(1, 90122578), (2, 45061289), (7, 12874654), (13, 6932506), (14, 6437327), (26, 3466253), (53, 1700426), (91, 990358), (106, 850213), (182, 495179), (371, 242918), (689, 130802), (742, 121459), (1378, 65401), (4823, 18686), (9343, 9646)]