71122184

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:870

約数の個数: 64

約数和(自身を含む): 160496640

約数和(自身を除く): 89374456

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 212, 217, 248, 371, 424, 434, 742, 773, 868, 1484, 1546, 1643, 1736, 2968, 3092, 3286, 5411, 6184, 6572, 10822, 11501, 13144, 21644, 23002, 23963, 40969, 43288, 46004, 47926, 81938, 92008, 95852, 163876, 167741, 191704, 286783, 327752, 335482, 573566, 670964, 1147132, 1270039, 1341928, 2294264, 2540078, 5080156, 8890273, 10160312, 17780546, 35561092, 71122184]

約数ペア:

[(1, 71122184), (2, 35561092), (4, 17780546), (7, 10160312), (8, 8890273), (14, 5080156), (28, 2540078), (31, 2294264), (53, 1341928), (56, 1270039), (62, 1147132), (106, 670964), (124, 573566), (212, 335482), (217, 327752), (248, 286783), (371, 191704), (424, 167741), (434, 163876), (742, 95852), (773, 92008), (868, 81938), (1484, 47926), (1546, 46004), (1643, 43288), (1736, 40969), (2968, 23963), (3092, 23002), (3286, 21644), (5411, 13144), (6184, 11501), (6572, 10822)]