70712838

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:639

約数の個数: 80

約数和(自身を含む): 182882304

約数和(自身を除く): 112169466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 127, 162, 189, 254, 378, 381, 491, 567, 762, 889, 982, 1134, 1143, 1473, 1778, 2286, 2667, 2946, 3429, 3437, 4419, 5334, 6858, 6874, 8001, 8838, 10287, 10311, 13257, 16002, 20574, 20622, 24003, 26514, 30933, 39771, 48006, 61866, 62357, 72009, 79542, 92799, 124714, 144018, 185598, 187071, 278397, 374142, 436499, 556794, 561213, 872998, 1122426, 1309497, 1683639, 2618994, 3367278, 3928491, 5050917, 7856982, 10101834, 11785473, 23570946, 35356419, 70712838]

約数ペア:

[(1, 70712838), (2, 35356419), (3, 23570946), (6, 11785473), (7, 10101834), (9, 7856982), (14, 5050917), (18, 3928491), (21, 3367278), (27, 2618994), (42, 1683639), (54, 1309497), (63, 1122426), (81, 872998), (126, 561213), (127, 556794), (162, 436499), (189, 374142), (254, 278397), (378, 187071), (381, 185598), (491, 144018), (567, 124714), (762, 92799), (889, 79542), (982, 72009), (1134, 62357), (1143, 61866), (1473, 48006), (1778, 39771), (2286, 30933), (2667, 26514), (2946, 24003), (3429, 20622), (3437, 20574), (4419, 16002), (5334, 13257), (6858, 10311), (6874, 10287), (8001, 8838)]