81312204

素因数分解:

$2^2\times 3^1\times {\mathrm{433}}^1\times {\mathrm{15649}}^1$

素因数の和:16089

約数の個数: 24

約数和(自身を含む): 190178800

約数和(自身を除く): 108866596

約数列:

[1, 2, 3, 4, 6, 12, 433, 866, 1299, 1732, 2598, 5196, 15649, 31298, 46947, 62596, 93894, 187788, 6776017, 13552034, 20328051, 27104068, 40656102, 81312204]

約数ペア:

[(1, 81312204), (2, 40656102), (3, 27104068), (4, 20328051), (6, 13552034), (12, 6776017), (433, 187788), (866, 93894), (1299, 62596), (1732, 46947), (2598, 31298), (5196, 15649)]