79551472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4967}}^1$

素因数の和:5006

約数の個数: 80

約数和(自身を含む): 206986752

約数和(自身を除く): 127435280

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 4967, 8008, 9934, 16016, 19868, 34769, 39736, 54637, 64571, 69538, 79472, 109274, 129142, 139076, 218548, 258284, 278152, 382459, 437096, 451997, 516568, 556304, 710281, 764918, 874192, 903994, 1033136, 1420562, 1529836, 1807988, 2841124, 3059672, 3615976, 4971967, 5682248, 6119344, 7231952, 9943934, 11364496, 19887868, 39775736, 79551472]

約数ペア:

[(1, 79551472), (2, 39775736), (4, 19887868), (7, 11364496), (8, 9943934), (11, 7231952), (13, 6119344), (14, 5682248), (16, 4971967), (22, 3615976), (26, 3059672), (28, 2841124), (44, 1807988), (52, 1529836), (56, 1420562), (77, 1033136), (88, 903994), (91, 874192), (104, 764918), (112, 710281), (143, 556304), (154, 516568), (176, 451997), (182, 437096), (208, 382459), (286, 278152), (308, 258284), (364, 218548), (572, 139076), (616, 129142), (728, 109274), (1001, 79472), (1144, 69538), (1232, 64571), (1456, 54637), (2002, 39736), (2288, 34769), (4004, 19868), (4967, 16016), (8008, 9934)]