82766916

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 216280064

約数和(自身を除く): 133513148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 127, 129, 172, 254, 258, 381, 387, 421, 508, 516, 762, 774, 842, 1143, 1263, 1524, 1548, 1684, 2286, 2526, 3789, 4572, 5052, 5461, 7578, 10922, 15156, 16383, 18103, 21844, 32766, 36206, 49149, 53467, 54309, 65532, 72412, 98298, 106934, 108618, 160401, 162927, 196596, 213868, 217236, 320802, 325854, 481203, 641604, 651708, 962406, 1924812, 2299081, 4598162, 6897243, 9196324, 13794486, 20691729, 27588972, 41383458, 82766916]

約数ペア:

[(1, 82766916), (2, 41383458), (3, 27588972), (4, 20691729), (6, 13794486), (9, 9196324), (12, 6897243), (18, 4598162), (36, 2299081), (43, 1924812), (86, 962406), (127, 651708), (129, 641604), (172, 481203), (254, 325854), (258, 320802), (381, 217236), (387, 213868), (421, 196596), (508, 162927), (516, 160401), (762, 108618), (774, 106934), (842, 98298), (1143, 72412), (1263, 65532), (1524, 54309), (1548, 53467), (1684, 49149), (2286, 36206), (2526, 32766), (3789, 21844), (4572, 18103), (5052, 16383), (5461, 15156), (7578, 10922)]