72414828

素因数分解:

$2^2\times 3^2\times {\mathrm{647}}^1\times {\mathrm{3109}}^1$

素因数の和:3766

約数の個数: 36

約数和(自身を含む): 183390480

約数和(自身を除く): 110975652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 647, 1294, 1941, 2588, 3109, 3882, 5823, 6218, 7764, 9327, 11646, 12436, 18654, 23292, 27981, 37308, 55962, 111924, 2011523, 4023046, 6034569, 8046092, 12069138, 18103707, 24138276, 36207414, 72414828]

約数ペア:

[(1, 72414828), (2, 36207414), (3, 24138276), (4, 18103707), (6, 12069138), (9, 8046092), (12, 6034569), (18, 4023046), (36, 2011523), (647, 111924), (1294, 55962), (1941, 37308), (2588, 27981), (3109, 23292), (3882, 18654), (5823, 12436), (6218, 11646), (7764, 9327)]