78335478

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{739}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 188966400

約数和(自身を除く): 110630922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 151, 234, 302, 351, 453, 702, 739, 906, 1359, 1478, 1963, 2217, 2718, 3926, 4077, 4434, 5889, 6651, 8154, 9607, 11778, 13302, 17667, 19214, 19953, 28821, 35334, 39906, 53001, 57642, 86463, 106002, 111589, 172926, 223178, 259389, 334767, 518778, 669534, 1004301, 1450657, 2008602, 2901314, 3012903, 4351971, 6025806, 8703942, 13055913, 26111826, 39167739, 78335478]

約数ペア:

[(1, 78335478), (2, 39167739), (3, 26111826), (6, 13055913), (9, 8703942), (13, 6025806), (18, 4351971), (26, 3012903), (27, 2901314), (39, 2008602), (54, 1450657), (78, 1004301), (117, 669534), (151, 518778), (234, 334767), (302, 259389), (351, 223178), (453, 172926), (702, 111589), (739, 106002), (906, 86463), (1359, 57642), (1478, 53001), (1963, 39906), (2217, 35334), (2718, 28821), (3926, 19953), (4077, 19214), (4434, 17667), (5889, 13302), (6651, 11778), (8154, 9607)]