77941534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{937}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 135072000

約数和(自身を除く): 57130466

約数列:

[1, 2, 11, 19, 22, 38, 199, 209, 398, 418, 937, 1874, 2189, 3781, 4378, 7562, 10307, 17803, 20614, 35606, 41591, 83182, 186463, 195833, 372926, 391666, 2051093, 3542797, 4102186, 7085594, 38970767, 77941534]

約数ペア:

[(1, 77941534), (2, 38970767), (11, 7085594), (19, 4102186), (22, 3542797), (38, 2051093), (199, 391666), (209, 372926), (398, 195833), (418, 186463), (937, 83182), (1874, 41591), (2189, 35606), (3781, 20614), (4378, 17803), (7562, 10307)]