79170714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20269}}^1$

素因数の和:20315

約数の個数: 48

約数和(自身を含む): 202375680

約数和(自身を除く): 123204966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 20269, 40538, 60807, 121614, 141883, 182421, 283766, 364842, 425649, 628339, 851298, 1256678, 1276947, 1885017, 2553894, 3770034, 4398373, 5655051, 8796746, 11310102, 13195119, 26390238, 39585357, 79170714]

約数ペア:

[(1, 79170714), (2, 39585357), (3, 26390238), (6, 13195119), (7, 11310102), (9, 8796746), (14, 5655051), (18, 4398373), (21, 3770034), (31, 2553894), (42, 1885017), (62, 1276947), (63, 1256678), (93, 851298), (126, 628339), (186, 425649), (217, 364842), (279, 283766), (434, 182421), (558, 141883), (651, 121614), (1302, 60807), (1953, 40538), (3906, 20269)]