78585858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2011}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 184556736

約数和(自身を除く): 105970878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 167, 234, 334, 501, 1002, 1503, 2011, 2171, 3006, 4022, 4342, 6033, 6513, 12066, 13026, 18099, 19539, 26143, 36198, 39078, 52286, 78429, 156858, 235287, 335837, 470574, 671674, 1007511, 2015022, 3022533, 4365881, 6045066, 8731762, 13097643, 26195286, 39292929, 78585858]

約数ペア:

[(1, 78585858), (2, 39292929), (3, 26195286), (6, 13097643), (9, 8731762), (13, 6045066), (18, 4365881), (26, 3022533), (39, 2015022), (78, 1007511), (117, 671674), (167, 470574), (234, 335837), (334, 235287), (501, 156858), (1002, 78429), (1503, 52286), (2011, 39078), (2171, 36198), (3006, 26143), (4022, 19539), (4342, 18099), (6033, 13026), (6513, 12066)]