68840268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43133}}^1$

素因数の和:43166

約数の個数: 48

約数和(自身を含む): 193240320

約数和(自身を除く): 124400052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 43133, 86266, 129399, 172532, 258798, 301931, 517596, 603862, 819527, 905793, 1207724, 1639054, 1811586, 2458581, 3278108, 3623172, 4917162, 5736689, 9834324, 11473378, 17210067, 22946756, 34420134, 68840268]

約数ペア:

[(1, 68840268), (2, 34420134), (3, 22946756), (4, 17210067), (6, 11473378), (7, 9834324), (12, 5736689), (14, 4917162), (19, 3623172), (21, 3278108), (28, 2458581), (38, 1811586), (42, 1639054), (57, 1207724), (76, 905793), (84, 819527), (114, 603862), (133, 517596), (228, 301931), (266, 258798), (399, 172532), (532, 129399), (798, 86266), (1596, 43133)]