71272368

素因数分解:

$2^4\times 3^2\times {\mathrm{463}}^1\times {\mathrm{1069}}^1$

素因数の和:1546

約数の個数: 60

約数和(自身を含む): 200081440

約数和(自身を除く): 128809072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 463, 926, 1069, 1389, 1852, 2138, 2778, 3207, 3704, 4167, 4276, 5556, 6414, 7408, 8334, 8552, 9621, 11112, 12828, 16668, 17104, 19242, 22224, 25656, 33336, 38484, 51312, 66672, 76968, 153936, 494947, 989894, 1484841, 1979788, 2969682, 3959576, 4454523, 5939364, 7919152, 8909046, 11878728, 17818092, 23757456, 35636184, 71272368]

約数ペア:

[(1, 71272368), (2, 35636184), (3, 23757456), (4, 17818092), (6, 11878728), (8, 8909046), (9, 7919152), (12, 5939364), (16, 4454523), (18, 3959576), (24, 2969682), (36, 1979788), (48, 1484841), (72, 989894), (144, 494947), (463, 153936), (926, 76968), (1069, 66672), (1389, 51312), (1852, 38484), (2138, 33336), (2778, 25656), (3207, 22224), (3704, 19242), (4167, 17104), (4276, 16668), (5556, 12828), (6414, 11112), (7408, 9621), (8334, 8552)]