660072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{3929}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 1886400

約数和(自身を除く): 1226328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 3929, 7858, 11787, 15716, 23574, 27503, 31432, 47148, 55006, 82509, 94296, 110012, 165018, 220024, 330036, 660072]

約数ペア:

[(1, 660072), (2, 330036), (3, 220024), (4, 165018), (6, 110012), (7, 94296), (8, 82509), (12, 55006), (14, 47148), (21, 31432), (24, 27503), (28, 23574), (42, 15716), (56, 11787), (84, 7858), (168, 3929)]