71357286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^2$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 193390848

約数和(自身を除く): 122033562

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 109, 143, 154, 182, 218, 231, 273, 286, 327, 429, 462, 546, 654, 763, 858, 1001, 1199, 1417, 1526, 2002, 2289, 2398, 2834, 3003, 3597, 4251, 4578, 6006, 7194, 8393, 8502, 9919, 11881, 15587, 16786, 19838, 23762, 25179, 29757, 31174, 35643, 46761, 50358, 59514, 71286, 83167, 93522, 109109, 130691, 154453, 166334, 218218, 249501, 261382, 308906, 327327, 392073, 463359, 499002, 654654, 784146, 914837, 926718, 1081171, 1698983, 1829674, 2162342, 2744511, 3243513, 3397966, 5096949, 5489022, 6487026, 10193898, 11892881, 23785762, 35678643, 71357286]

約数ペア:

[(1, 71357286), (2, 35678643), (3, 23785762), (6, 11892881), (7, 10193898), (11, 6487026), (13, 5489022), (14, 5096949), (21, 3397966), (22, 3243513), (26, 2744511), (33, 2162342), (39, 1829674), (42, 1698983), (66, 1081171), (77, 926718), (78, 914837), (91, 784146), (109, 654654), (143, 499002), (154, 463359), (182, 392073), (218, 327327), (231, 308906), (273, 261382), (286, 249501), (327, 218218), (429, 166334), (462, 154453), (546, 130691), (654, 109109), (763, 93522), (858, 83167), (1001, 71286), (1199, 59514), (1417, 50358), (1526, 46761), (2002, 35643), (2289, 31174), (2398, 29757), (2834, 25179), (3003, 23762), (3597, 19838), (4251, 16786), (4578, 15587), (6006, 11881), (7194, 9919), (8393, 8502)]