72789456

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79813}}^1$

素因数の和:79843

約数の個数: 40

約数和(自身を含む): 197938720

約数和(自身を除く): 125149264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 79813, 159626, 239439, 319252, 478878, 638504, 957756, 1277008, 1516447, 1915512, 3032894, 3831024, 4549341, 6065788, 9098682, 12131576, 18197364, 24263152, 36394728, 72789456]

約数ペア:

[(1, 72789456), (2, 36394728), (3, 24263152), (4, 18197364), (6, 12131576), (8, 9098682), (12, 6065788), (16, 4549341), (19, 3831024), (24, 3032894), (38, 1915512), (48, 1516447), (57, 1277008), (76, 957756), (114, 638504), (152, 478878), (228, 319252), (304, 239439), (456, 159626), (912, 79813)]