80969256

素因数分解:

$2^3\times 3^2\times {\mathrm{577}}^1\times {\mathrm{1949}}^1$

素因数の和:2538

約数の個数: 48

約数和(自身を含む): 219784500

約数和(自身を除く): 138815244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 577, 1154, 1731, 1949, 2308, 3462, 3898, 4616, 5193, 5847, 6924, 7796, 10386, 11694, 13848, 15592, 17541, 20772, 23388, 35082, 41544, 46776, 70164, 140328, 1124573, 2249146, 3373719, 4498292, 6747438, 8996584, 10121157, 13494876, 20242314, 26989752, 40484628, 80969256]

約数ペア:

[(1, 80969256), (2, 40484628), (3, 26989752), (4, 20242314), (6, 13494876), (8, 10121157), (9, 8996584), (12, 6747438), (18, 4498292), (24, 3373719), (36, 2249146), (72, 1124573), (577, 140328), (1154, 70164), (1731, 46776), (1949, 41544), (2308, 35082), (3462, 23388), (3898, 20772), (4616, 17541), (5193, 15592), (5847, 13848), (6924, 11694), (7796, 10386)]