87642396

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{16339}}^1$

素因数の和:16498

約数の個数: 36

約数和(自身を含む): 223041000

約数和(自身を除く): 135398604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 16339, 32678, 49017, 65356, 98034, 147051, 196068, 294102, 588204, 2434511, 4869022, 7303533, 9738044, 14607066, 21910599, 29214132, 43821198, 87642396]

約数ペア:

[(1, 87642396), (2, 43821198), (3, 29214132), (4, 21910599), (6, 14607066), (9, 9738044), (12, 7303533), (18, 4869022), (36, 2434511), (149, 588204), (298, 294102), (447, 196068), (596, 147051), (894, 98034), (1341, 65356), (1788, 49017), (2682, 32678), (5364, 16339)]