77134946

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{709}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 139728000

約数和(自身を除く): 62593054

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 409, 709, 818, 1418, 2863, 4963, 5726, 7771, 9926, 13471, 15542, 26942, 54397, 94297, 108794, 188594, 289981, 579962, 2029867, 4059734, 5509639, 11019278, 38567473, 77134946]

約数ペア:

[(1, 77134946), (2, 38567473), (7, 11019278), (14, 5509639), (19, 4059734), (38, 2029867), (133, 579962), (266, 289981), (409, 188594), (709, 108794), (818, 94297), (1418, 54397), (2863, 26942), (4963, 15542), (5726, 13471), (7771, 9926)]