80346574

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1021}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 155188656

約数和(自身を除く): 74842082

約数列:

[1, 2, 7, 11, 14, 22, 49, 73, 77, 98, 146, 154, 511, 539, 803, 1021, 1022, 1078, 1606, 2042, 3577, 5621, 7147, 7154, 11231, 11242, 14294, 22462, 39347, 50029, 74533, 78617, 78694, 100058, 149066, 157234, 521731, 550319, 819863, 1043462, 1100638, 1639726, 3652117, 5739041, 7304234, 11478082, 40173287, 80346574]

約数ペア:

[(1, 80346574), (2, 40173287), (7, 11478082), (11, 7304234), (14, 5739041), (22, 3652117), (49, 1639726), (73, 1100638), (77, 1043462), (98, 819863), (146, 550319), (154, 521731), (511, 157234), (539, 149066), (803, 100058), (1021, 78694), (1022, 78617), (1078, 74533), (1606, 50029), (2042, 39347), (3577, 22462), (5621, 14294), (7147, 11242), (7154, 11231)]