77019208

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10039}}^1$

素因数の和:10189

約数の個数: 32

約数和(自身を含む): 166262400

約数和(自身を除く): 89243192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 10039, 20078, 40156, 70273, 80312, 140546, 281092, 562184, 1375343, 2750686, 5501372, 9627401, 11002744, 19254802, 38509604, 77019208]

約数ペア:

[(1, 77019208), (2, 38509604), (4, 19254802), (7, 11002744), (8, 9627401), (14, 5501372), (28, 2750686), (56, 1375343), (137, 562184), (274, 281092), (548, 140546), (959, 80312), (1096, 70273), (1918, 40156), (3836, 20078), (7672, 10039)]