90067011

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 138028800

約数和(自身を除く): 47961789

約数列:

[1, 3, 19, 23, 29, 57, 69, 87, 103, 309, 437, 529, 551, 667, 1311, 1587, 1653, 1957, 2001, 2369, 2987, 5871, 7107, 8961, 10051, 12673, 15341, 30153, 38019, 45011, 46023, 54487, 56753, 68701, 135033, 163461, 170259, 206103, 291479, 874437, 1035253, 1305319, 1580123, 3105759, 3915957, 4740369, 30022337, 90067011]

約数ペア:

[(1, 90067011), (3, 30022337), (19, 4740369), (23, 3915957), (29, 3105759), (57, 1580123), (69, 1305319), (87, 1035253), (103, 874437), (309, 291479), (437, 206103), (529, 170259), (551, 163461), (667, 135033), (1311, 68701), (1587, 56753), (1653, 54487), (1957, 46023), (2001, 45011), (2369, 38019), (2987, 30153), (5871, 15341), (7107, 12673), (8961, 10051)]