79970506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 159344640

約数和(自身を除く): 79374134

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 151, 154, 181, 209, 266, 302, 362, 418, 1057, 1267, 1463, 1661, 1991, 2114, 2534, 2869, 2926, 3322, 3439, 3982, 5738, 6878, 11627, 13937, 20083, 23254, 24073, 27331, 27874, 31559, 37829, 40166, 48146, 54662, 63118, 75658, 191317, 220913, 264803, 300641, 382634, 441826, 519289, 529606, 601282, 1038578, 2104487, 3635023, 4208974, 5712179, 7270046, 11424358, 39985253, 79970506]

約数ペア:

[(1, 79970506), (2, 39985253), (7, 11424358), (11, 7270046), (14, 5712179), (19, 4208974), (22, 3635023), (38, 2104487), (77, 1038578), (133, 601282), (151, 529606), (154, 519289), (181, 441826), (209, 382634), (266, 300641), (302, 264803), (362, 220913), (418, 191317), (1057, 75658), (1267, 63118), (1463, 54662), (1661, 48146), (1991, 40166), (2114, 37829), (2534, 31559), (2869, 27874), (2926, 27331), (3322, 24073), (3439, 23254), (3982, 20083), (5738, 13937), (6878, 11627)]