67423312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 149276160

約数和(自身を除く): 81852848

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 59, 86, 88, 118, 151, 172, 176, 236, 302, 344, 472, 473, 604, 649, 688, 944, 946, 1208, 1298, 1661, 1892, 2416, 2537, 2596, 3322, 3784, 5074, 5192, 6493, 6644, 7568, 8909, 10148, 10384, 12986, 13288, 17818, 20296, 25972, 26576, 27907, 35636, 40592, 51944, 55814, 71272, 71423, 97999, 103888, 111628, 142544, 142846, 195998, 223256, 285692, 383087, 391996, 446512, 571384, 766174, 783992, 1142768, 1532348, 1567984, 3064696, 4213957, 6129392, 8427914, 16855828, 33711656, 67423312]

約数ペア:

[(1, 67423312), (2, 33711656), (4, 16855828), (8, 8427914), (11, 6129392), (16, 4213957), (22, 3064696), (43, 1567984), (44, 1532348), (59, 1142768), (86, 783992), (88, 766174), (118, 571384), (151, 446512), (172, 391996), (176, 383087), (236, 285692), (302, 223256), (344, 195998), (472, 142846), (473, 142544), (604, 111628), (649, 103888), (688, 97999), (944, 71423), (946, 71272), (1208, 55814), (1298, 51944), (1661, 40592), (1892, 35636), (2416, 27907), (2537, 26576), (2596, 25972), (3322, 20296), (3784, 17818), (5074, 13288), (5192, 12986), (6493, 10384), (6644, 10148), (7568, 8909)]