71247858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 91322382

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 97, 186, 194, 291, 341, 359, 582, 682, 718, 1023, 1067, 1077, 2046, 2134, 2154, 3007, 3201, 3949, 6014, 6402, 7898, 9021, 11129, 11847, 18042, 22258, 23694, 33077, 33387, 34823, 66154, 66774, 69646, 99231, 104469, 122419, 198462, 208938, 244838, 367257, 383053, 734514, 766106, 1079513, 1149159, 2159026, 2298318, 3238539, 6477078, 11874643, 23749286, 35623929, 71247858]

約数ペア:

[(1, 71247858), (2, 35623929), (3, 23749286), (6, 11874643), (11, 6477078), (22, 3238539), (31, 2298318), (33, 2159026), (62, 1149159), (66, 1079513), (93, 766106), (97, 734514), (186, 383053), (194, 367257), (291, 244838), (341, 208938), (359, 198462), (582, 122419), (682, 104469), (718, 99231), (1023, 69646), (1067, 66774), (1077, 66154), (2046, 34823), (2134, 33387), (2154, 33077), (3007, 23694), (3201, 22258), (3949, 18042), (6014, 11847), (6402, 11129), (7898, 9021)]