89763961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 121564800

約数和(自身を除く): 31800839

約数列:

[1, 7, 17, 19, 29, 37, 119, 133, 203, 259, 323, 493, 551, 629, 703, 1073, 1369, 2261, 3451, 3857, 4403, 4921, 7511, 9367, 9583, 11951, 18241, 20387, 23273, 26011, 39701, 65569, 83657, 127687, 142709, 162911, 182077, 277907, 346579, 442187, 674917, 754319, 2426053, 3095309, 4724419, 5280233, 12823423, 89763961]

約数ペア:

[(1, 89763961), (7, 12823423), (17, 5280233), (19, 4724419), (29, 3095309), (37, 2426053), (119, 754319), (133, 674917), (203, 442187), (259, 346579), (323, 277907), (493, 182077), (551, 162911), (629, 142709), (703, 127687), (1073, 83657), (1369, 65569), (2261, 39701), (3451, 26011), (3857, 23273), (4403, 20387), (4921, 18241), (7511, 11951), (9367, 9583)]