68925912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 189509760

約数和(自身を除く): 120583848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 131, 132, 262, 264, 393, 524, 786, 1048, 1441, 1572, 1993, 2882, 3144, 3986, 4323, 5764, 5979, 7972, 8646, 11528, 11958, 15944, 17292, 21923, 23916, 34584, 43846, 47832, 65769, 87692, 131538, 175384, 261083, 263076, 522166, 526152, 783249, 1044332, 1566498, 2088664, 2871913, 3132996, 5743826, 6265992, 8615739, 11487652, 17231478, 22975304, 34462956, 68925912]

約数ペア:

[(1, 68925912), (2, 34462956), (3, 22975304), (4, 17231478), (6, 11487652), (8, 8615739), (11, 6265992), (12, 5743826), (22, 3132996), (24, 2871913), (33, 2088664), (44, 1566498), (66, 1044332), (88, 783249), (131, 526152), (132, 522166), (262, 263076), (264, 261083), (393, 175384), (524, 131538), (786, 87692), (1048, 65769), (1441, 47832), (1572, 43846), (1993, 34584), (2882, 23916), (3144, 21923), (3986, 17292), (4323, 15944), (5764, 11958), (5979, 11528), (7972, 8646)]