91999754

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2811

約数の個数: 48

約数和(自身を含む): 180838656

約数和(自身を除く): 88838902

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1519, 2387, 2753, 3038, 4774, 5506, 16709, 19271, 30283, 33418, 38542, 60566, 85343, 134897, 170686, 211981, 269794, 423962, 597401, 938773, 1194802, 1483867, 1877546, 2967734, 4181807, 6571411, 8363614, 13142822, 45999877, 91999754]

約数ペア:

[(1, 91999754), (2, 45999877), (7, 13142822), (11, 8363614), (14, 6571411), (22, 4181807), (31, 2967734), (49, 1877546), (62, 1483867), (77, 1194802), (98, 938773), (154, 597401), (217, 423962), (341, 269794), (434, 211981), (539, 170686), (682, 134897), (1078, 85343), (1519, 60566), (2387, 38542), (2753, 33418), (3038, 30283), (4774, 19271), (5506, 16709)]