77161084

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2753}}^1$

素因数の和:2795

約数の個数: 72

約数和(自身を含む): 184606128

約数和(自身を除く): 107445044

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 2753, 4004, 5506, 7007, 11012, 14014, 19271, 28028, 30283, 35789, 38542, 60566, 71578, 77084, 121132, 134897, 143156, 211981, 250523, 269794, 393679, 423962, 501046, 539588, 787358, 847924, 1002092, 1483867, 1574716, 1753661, 2755753, 2967734, 3507322, 5511506, 5935468, 7014644, 11023012, 19290271, 38580542, 77161084]

約数ペア:

[(1, 77161084), (2, 38580542), (4, 19290271), (7, 11023012), (11, 7014644), (13, 5935468), (14, 5511506), (22, 3507322), (26, 2967734), (28, 2755753), (44, 1753661), (49, 1574716), (52, 1483867), (77, 1002092), (91, 847924), (98, 787358), (143, 539588), (154, 501046), (182, 423962), (196, 393679), (286, 269794), (308, 250523), (364, 211981), (539, 143156), (572, 134897), (637, 121132), (1001, 77084), (1078, 71578), (1274, 60566), (2002, 38542), (2156, 35789), (2548, 30283), (2753, 28028), (4004, 19271), (5506, 14014), (7007, 11012)]