123629968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4363}}^1$

素因数の和:4412

約数の個数: 80

約数和(自身を含む): 311694336

約数和(自身を除く): 188064368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 368, 506, 616, 644, 1012, 1232, 1288, 1771, 2024, 2576, 3542, 4048, 4363, 7084, 8726, 14168, 17452, 28336, 30541, 34904, 47993, 61082, 69808, 95986, 100349, 122164, 191972, 200698, 244328, 335951, 383944, 401396, 488656, 671902, 702443, 767888, 802792, 1103839, 1343804, 1404886, 1605584, 2207678, 2687608, 2809772, 4415356, 5375216, 5619544, 7726873, 8830712, 11239088, 15453746, 17661424, 30907492, 61814984, 123629968]

約数ペア:

[(1, 123629968), (2, 61814984), (4, 30907492), (7, 17661424), (8, 15453746), (11, 11239088), (14, 8830712), (16, 7726873), (22, 5619544), (23, 5375216), (28, 4415356), (44, 2809772), (46, 2687608), (56, 2207678), (77, 1605584), (88, 1404886), (92, 1343804), (112, 1103839), (154, 802792), (161, 767888), (176, 702443), (184, 671902), (253, 488656), (308, 401396), (322, 383944), (368, 335951), (506, 244328), (616, 200698), (644, 191972), (1012, 122164), (1232, 100349), (1288, 95986), (1771, 69808), (2024, 61082), (2576, 47993), (3542, 34904), (4048, 30541), (4363, 28336), (7084, 17452), (8726, 14168)]