74680592

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:736

約数の個数: 80

約数和(自身を含む): 178238592

約数和(自身を除く): 103558000

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 112, 119, 122, 136, 238, 244, 272, 427, 476, 488, 643, 854, 952, 976, 1037, 1286, 1708, 1904, 2074, 2572, 3416, 4148, 4501, 5144, 6832, 7259, 8296, 9002, 10288, 10931, 14518, 16592, 18004, 21862, 29036, 36008, 39223, 43724, 58072, 72016, 76517, 78446, 87448, 116144, 153034, 156892, 174896, 274561, 306068, 313784, 549122, 612136, 627568, 666791, 1098244, 1224272, 1333582, 2196488, 2667164, 4392976, 4667537, 5334328, 9335074, 10668656, 18670148, 37340296, 74680592]

約数ペア:

[(1, 74680592), (2, 37340296), (4, 18670148), (7, 10668656), (8, 9335074), (14, 5334328), (16, 4667537), (17, 4392976), (28, 2667164), (34, 2196488), (56, 1333582), (61, 1224272), (68, 1098244), (112, 666791), (119, 627568), (122, 612136), (136, 549122), (238, 313784), (244, 306068), (272, 274561), (427, 174896), (476, 156892), (488, 153034), (643, 116144), (854, 87448), (952, 78446), (976, 76517), (1037, 72016), (1286, 58072), (1708, 43724), (1904, 39223), (2074, 36008), (2572, 29036), (3416, 21862), (4148, 18004), (4501, 16592), (5144, 14518), (6832, 10931), (7259, 10288), (8296, 9002)]