80347036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{739}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 176037120

約数和(自身を除く): 95690084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 353, 706, 739, 1412, 1478, 2471, 2956, 3883, 4942, 5173, 7766, 8129, 9884, 10346, 15532, 16258, 20692, 27181, 32516, 54362, 56903, 108724, 113806, 227612, 260867, 521734, 1043468, 1826069, 2869537, 3652138, 5739074, 7304276, 11478148, 20086759, 40173518, 80347036]

約数ペア:

[(1, 80347036), (2, 40173518), (4, 20086759), (7, 11478148), (11, 7304276), (14, 5739074), (22, 3652138), (28, 2869537), (44, 1826069), (77, 1043468), (154, 521734), (308, 260867), (353, 227612), (706, 113806), (739, 108724), (1412, 56903), (1478, 54362), (2471, 32516), (2956, 27181), (3883, 20692), (4942, 16258), (5173, 15532), (7766, 10346), (8129, 9884)]