12772644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 33008640

約数和(自身を除く): 20235996

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 127, 174, 204, 254, 289, 348, 381, 493, 508, 578, 762, 867, 986, 1156, 1479, 1524, 1734, 1972, 2159, 2958, 3468, 3683, 4318, 5916, 6477, 7366, 8381, 8636, 11049, 12954, 14732, 16762, 22098, 25143, 25908, 33524, 36703, 44196, 50286, 62611, 73406, 100572, 110109, 125222, 146812, 187833, 220218, 250444, 375666, 440436, 751332, 1064387, 2128774, 3193161, 4257548, 6386322, 12772644]

約数ペア:

[(1, 12772644), (2, 6386322), (3, 4257548), (4, 3193161), (6, 2128774), (12, 1064387), (17, 751332), (29, 440436), (34, 375666), (51, 250444), (58, 220218), (68, 187833), (87, 146812), (102, 125222), (116, 110109), (127, 100572), (174, 73406), (204, 62611), (254, 50286), (289, 44196), (348, 36703), (381, 33524), (493, 25908), (508, 25143), (578, 22098), (762, 16762), (867, 14732), (986, 12954), (1156, 11049), (1479, 8636), (1524, 8381), (1734, 7366), (1972, 6477), (2159, 5916), (2958, 4318), (3468, 3683)]