80492808172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{534637}}^1$

素因数の和:534950

約数の個数: 48

約数和(自身を含む): 170057655040

約数和(自身を除く): 89564846868

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 283, 532, 566, 1132, 1981, 3962, 5377, 7924, 10754, 21508, 37639, 75278, 150556, 534637, 1069274, 2138548, 3742459, 7484918, 10158103, 14969836, 20316206, 40632412, 71106721, 142213442, 151302271, 284426884, 302604542, 605209084, 1059115897, 2118231794, 2874743149, 4236463588, 5749486298, 11498972596, 20123202043, 40246404086, 80492808172]

約数ペア:

[(1, 80492808172), (2, 40246404086), (4, 20123202043), (7, 11498972596), (14, 5749486298), (19, 4236463588), (28, 2874743149), (38, 2118231794), (76, 1059115897), (133, 605209084), (266, 302604542), (283, 284426884), (532, 151302271), (566, 142213442), (1132, 71106721), (1981, 40632412), (3962, 20316206), (5377, 14969836), (7924, 10158103), (10754, 7484918), (21508, 3742459), (37639, 2138548), (75278, 1069274), (150556, 534637)]