81738276

素因数分解:

$2^2\times 3^1\times {\mathrm{433}}^1\times {\mathrm{15731}}^1$

素因数の和:16171

約数の個数: 24

約数和(自身を含む): 191175264

約数和(自身を除く): 109436988

約数列:

[1, 2, 3, 4, 6, 12, 433, 866, 1299, 1732, 2598, 5196, 15731, 31462, 47193, 62924, 94386, 188772, 6811523, 13623046, 20434569, 27246092, 40869138, 81738276]

約数ペア:

[(1, 81738276), (2, 40869138), (3, 27246092), (4, 20434569), (6, 13623046), (12, 6811523), (433, 188772), (866, 94386), (1299, 62924), (1732, 47193), (2598, 31462), (5196, 15731)]