77918202

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1663}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 179112960

約数和(自身を除く): 101194758

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 822, 1233, 1663, 2466, 2603, 3326, 4989, 5206, 7809, 9978, 14967, 15618, 23427, 29934, 31597, 46854, 63194, 94791, 189582, 227831, 284373, 455662, 568746, 683493, 1366986, 2050479, 4100958, 4328789, 8657578, 12986367, 25972734, 38959101, 77918202]

約数ペア:

[(1, 77918202), (2, 38959101), (3, 25972734), (6, 12986367), (9, 8657578), (18, 4328789), (19, 4100958), (38, 2050479), (57, 1366986), (114, 683493), (137, 568746), (171, 455662), (274, 284373), (342, 227831), (411, 189582), (822, 94791), (1233, 63194), (1663, 46854), (2466, 31597), (2603, 29934), (3326, 23427), (4989, 15618), (5206, 14967), (7809, 9978)]