80729736

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6823}}^1$

素因数の和:6878

約数の個数: 64

約数和(自身を含む): 221097600

約数和(自身を除く): 140367864

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1479, 1972, 2958, 3944, 5916, 6823, 11832, 13646, 20469, 27292, 40938, 54584, 81876, 115991, 163752, 197867, 231982, 347973, 395734, 463964, 593601, 695946, 791468, 927928, 1187202, 1391892, 1582936, 2374404, 2783784, 3363739, 4748808, 6727478, 10091217, 13454956, 20182434, 26909912, 40364868, 80729736]

約数ペア:

[(1, 80729736), (2, 40364868), (3, 26909912), (4, 20182434), (6, 13454956), (8, 10091217), (12, 6727478), (17, 4748808), (24, 3363739), (29, 2783784), (34, 2374404), (51, 1582936), (58, 1391892), (68, 1187202), (87, 927928), (102, 791468), (116, 695946), (136, 593601), (174, 463964), (204, 395734), (232, 347973), (348, 231982), (408, 197867), (493, 163752), (696, 115991), (986, 81876), (1479, 54584), (1972, 40938), (2958, 27292), (3944, 20469), (5916, 13646), (6823, 11832)]