67994696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 173352960

約数和(自身を除く): 105358264

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 43, 44, 56, 68, 77, 86, 88, 119, 136, 151, 154, 172, 187, 238, 301, 302, 308, 344, 374, 473, 476, 602, 604, 616, 731, 748, 946, 952, 1057, 1204, 1208, 1309, 1462, 1496, 1661, 1892, 2114, 2408, 2567, 2618, 2924, 3311, 3322, 3784, 4228, 5117, 5134, 5236, 5848, 6493, 6622, 6644, 8041, 8456, 10234, 10268, 10472, 11627, 12986, 13244, 13288, 16082, 17969, 20468, 20536, 23254, 25972, 26488, 28237, 32164, 35938, 40936, 45451, 46508, 51944, 56287, 56474, 64328, 71423, 71876, 90902, 93016, 110381, 112574, 112948, 142846, 143752, 181804, 197659, 220762, 225148, 225896, 285692, 363608, 395318, 441524, 450296, 499961, 571384, 772667, 790636, 883048, 999922, 1214191, 1545334, 1581272, 1999844, 2428382, 3090668, 3999688, 4856764, 6181336, 8499337, 9713528, 16998674, 33997348, 67994696]

約数ペア:

[(1, 67994696), (2, 33997348), (4, 16998674), (7, 9713528), (8, 8499337), (11, 6181336), (14, 4856764), (17, 3999688), (22, 3090668), (28, 2428382), (34, 1999844), (43, 1581272), (44, 1545334), (56, 1214191), (68, 999922), (77, 883048), (86, 790636), (88, 772667), (119, 571384), (136, 499961), (151, 450296), (154, 441524), (172, 395318), (187, 363608), (238, 285692), (301, 225896), (302, 225148), (308, 220762), (344, 197659), (374, 181804), (473, 143752), (476, 142846), (602, 112948), (604, 112574), (616, 110381), (731, 93016), (748, 90902), (946, 71876), (952, 71423), (1057, 64328), (1204, 56474), (1208, 56287), (1309, 51944), (1462, 46508), (1496, 45451), (1661, 40936), (1892, 35938), (2114, 32164), (2408, 28237), (2567, 26488), (2618, 25972), (2924, 23254), (3311, 20536), (3322, 20468), (3784, 17969), (4228, 16082), (5117, 13288), (5134, 13244), (5236, 12986), (5848, 11627), (6493, 10472), (6622, 10268), (6644, 10234), (8041, 8456)]