71127616

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 84

約数和(自身を含む): 168900348

約数和(自身を除く): 97772732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 196, 224, 259, 296, 392, 448, 518, 592, 613, 784, 1036, 1184, 1226, 1568, 1813, 2072, 2368, 2452, 3136, 3626, 4144, 4291, 4904, 7252, 8288, 8582, 9808, 14504, 16576, 17164, 19616, 22681, 29008, 30037, 34328, 39232, 45362, 58016, 60074, 68656, 90724, 116032, 120148, 137312, 158767, 181448, 240296, 274624, 317534, 362896, 480592, 635068, 725792, 961184, 1111369, 1270136, 1451584, 1922368, 2222738, 2540272, 4445476, 5080544, 8890952, 10161088, 17781904, 35563808, 71127616]

約数ペア:

[(1, 71127616), (2, 35563808), (4, 17781904), (7, 10161088), (8, 8890952), (14, 5080544), (16, 4445476), (28, 2540272), (32, 2222738), (37, 1922368), (49, 1451584), (56, 1270136), (64, 1111369), (74, 961184), (98, 725792), (112, 635068), (148, 480592), (196, 362896), (224, 317534), (259, 274624), (296, 240296), (392, 181448), (448, 158767), (518, 137312), (592, 120148), (613, 116032), (784, 90724), (1036, 68656), (1184, 60074), (1226, 58016), (1568, 45362), (1813, 39232), (2072, 34328), (2368, 30037), (2452, 29008), (3136, 22681), (3626, 19616), (4144, 17164), (4291, 16576), (4904, 14504), (7252, 9808), (8288, 8582)]