80963036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1095

約数の個数: 72

約数和(自身を含む): 185902080

約数和(自身を除く): 104939044

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 121, 154, 161, 242, 253, 308, 322, 484, 506, 644, 847, 1012, 1039, 1694, 1771, 2078, 2783, 3388, 3542, 4156, 5566, 7084, 7273, 11132, 11429, 14546, 19481, 22858, 23897, 29092, 38962, 45716, 47794, 77924, 80003, 95588, 125719, 160006, 167279, 251438, 262867, 320012, 334558, 502876, 525734, 669116, 880033, 1051468, 1760066, 1840069, 2891537, 3520132, 3680138, 5783074, 7360276, 11566148, 20240759, 40481518, 80963036]

約数ペア:

[(1, 80963036), (2, 40481518), (4, 20240759), (7, 11566148), (11, 7360276), (14, 5783074), (22, 3680138), (23, 3520132), (28, 2891537), (44, 1840069), (46, 1760066), (77, 1051468), (92, 880033), (121, 669116), (154, 525734), (161, 502876), (242, 334558), (253, 320012), (308, 262867), (322, 251438), (484, 167279), (506, 160006), (644, 125719), (847, 95588), (1012, 80003), (1039, 77924), (1694, 47794), (1771, 45716), (2078, 38962), (2783, 29092), (3388, 23897), (3542, 22858), (4156, 19481), (5566, 14546), (7084, 11429), (7273, 11132)]