68196445744

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{169751}}^1$

素因数の和:169994

約数の個数: 80

約数和(自身を含む): 160647860736

約数和(自身を除く): 92451414992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 211, 238, 272, 422, 476, 844, 952, 1477, 1688, 1904, 2954, 3376, 3587, 5908, 7174, 11816, 14348, 23632, 25109, 28696, 50218, 57392, 100436, 169751, 200872, 339502, 401744, 679004, 1188257, 1358008, 2376514, 2716016, 2885767, 4753028, 5771534, 9506056, 11543068, 19012112, 20200369, 23086136, 35817461, 40400738, 46172272, 71634922, 80801476, 143269844, 161602952, 250722227, 286539688, 323205904, 501444454, 573079376, 608896837, 1002888908, 1217793674, 2005777816, 2435587348, 4011555632, 4262277859, 4871174696, 8524555718, 9742349392, 17049111436, 34098222872, 68196445744]

約数ペア:

[(1, 68196445744), (2, 34098222872), (4, 17049111436), (7, 9742349392), (8, 8524555718), (14, 4871174696), (16, 4262277859), (17, 4011555632), (28, 2435587348), (34, 2005777816), (56, 1217793674), (68, 1002888908), (112, 608896837), (119, 573079376), (136, 501444454), (211, 323205904), (238, 286539688), (272, 250722227), (422, 161602952), (476, 143269844), (844, 80801476), (952, 71634922), (1477, 46172272), (1688, 40400738), (1904, 35817461), (2954, 23086136), (3376, 20200369), (3587, 19012112), (5908, 11543068), (7174, 9506056), (11816, 5771534), (14348, 4753028), (23632, 2885767), (25109, 2716016), (28696, 2376514), (50218, 1358008), (57392, 1188257), (100436, 679004), (169751, 401744), (200872, 339502)]