71638086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 166966272

約数和(自身を除く): 95328186

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 53, 62, 78, 86, 93, 106, 129, 159, 169, 186, 258, 318, 338, 403, 507, 559, 689, 806, 1014, 1118, 1209, 1333, 1378, 1643, 1677, 2067, 2279, 2418, 2666, 3286, 3354, 3999, 4134, 4558, 4929, 5239, 6837, 7267, 7998, 8957, 9858, 10478, 13674, 14534, 15717, 17329, 17914, 21359, 21801, 26871, 29627, 31434, 34658, 42718, 43602, 51987, 53742, 59254, 64077, 70649, 88881, 103974, 128154, 141298, 177762, 211947, 225277, 277667, 385151, 423894, 450554, 555334, 675831, 770302, 833001, 918437, 1155453, 1351662, 1666002, 1836874, 2310906, 2755311, 5510622, 11939681, 23879362, 35819043, 71638086]

約数ペア:

[(1, 71638086), (2, 35819043), (3, 23879362), (6, 11939681), (13, 5510622), (26, 2755311), (31, 2310906), (39, 1836874), (43, 1666002), (53, 1351662), (62, 1155453), (78, 918437), (86, 833001), (93, 770302), (106, 675831), (129, 555334), (159, 450554), (169, 423894), (186, 385151), (258, 277667), (318, 225277), (338, 211947), (403, 177762), (507, 141298), (559, 128154), (689, 103974), (806, 88881), (1014, 70649), (1118, 64077), (1209, 59254), (1333, 53742), (1378, 51987), (1643, 43602), (1677, 42718), (2067, 34658), (2279, 31434), (2418, 29627), (2666, 26871), (3286, 21801), (3354, 21359), (3999, 17914), (4134, 17329), (4558, 15717), (4929, 14534), (5239, 13674), (6837, 10478), (7267, 9858), (7998, 8957)]