61814984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4363}}^1$

素因数の和:4410

約数の個数: 64

約数和(自身を含む): 150819840

約数和(自身を除く): 89004856

約数列:

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

約数ペア:

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