79745072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 175488768

約数和(自身を除く): 95743696

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 83, 88, 103, 106, 166, 176, 206, 212, 332, 412, 424, 583, 664, 824, 848, 913, 1133, 1166, 1328, 1648, 1826, 2266, 2332, 3652, 4399, 4532, 4664, 5459, 7304, 8549, 8798, 9064, 9328, 10918, 14608, 17098, 17596, 18128, 21836, 34196, 35192, 43672, 48389, 60049, 68392, 70384, 87344, 94039, 96778, 120098, 136784, 188078, 193556, 240196, 376156, 387112, 453097, 480392, 752312, 774224, 906194, 960784, 1504624, 1812388, 3624776, 4984067, 7249552, 9968134, 19936268, 39872536, 79745072]

約数ペア:

[(1, 79745072), (2, 39872536), (4, 19936268), (8, 9968134), (11, 7249552), (16, 4984067), (22, 3624776), (44, 1812388), (53, 1504624), (83, 960784), (88, 906194), (103, 774224), (106, 752312), (166, 480392), (176, 453097), (206, 387112), (212, 376156), (332, 240196), (412, 193556), (424, 188078), (583, 136784), (664, 120098), (824, 96778), (848, 94039), (913, 87344), (1133, 70384), (1166, 68392), (1328, 60049), (1648, 48389), (1826, 43672), (2266, 35192), (2332, 34196), (3652, 21836), (4399, 18128), (4532, 17596), (4664, 17098), (5459, 14608), (7304, 10918), (8549, 9328), (8798, 9064)]