76131748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1033

約数の個数: 72

約数和(自身を含む): 174819456

約数和(自身を除く): 98687708

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 977, 1012, 1694, 1771, 1954, 2783, 3388, 3542, 3908, 5566, 6839, 7084, 10747, 11132, 13678, 19481, 21494, 22471, 27356, 38962, 42988, 44942, 75229, 77924, 89884, 118217, 150458, 157297, 236434, 247181, 300916, 314594, 472868, 494362, 629188, 827519, 988724, 1655038, 1730267, 2718991, 3310076, 3460534, 5437982, 6921068, 10875964, 19032937, 38065874, 76131748]

約数ペア:

[(1, 76131748), (2, 38065874), (4, 19032937), (7, 10875964), (11, 6921068), (14, 5437982), (22, 3460534), (23, 3310076), (28, 2718991), (44, 1730267), (46, 1655038), (77, 988724), (92, 827519), (121, 629188), (154, 494362), (161, 472868), (242, 314594), (253, 300916), (308, 247181), (322, 236434), (484, 157297), (506, 150458), (644, 118217), (847, 89884), (977, 77924), (1012, 75229), (1694, 44942), (1771, 42988), (1954, 38962), (2783, 27356), (3388, 22471), (3542, 21494), (3908, 19481), (5566, 13678), (6839, 11132), (7084, 10747)]