64819308

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{76079}}^1$

素因数の和:76157

約数の個数: 24

約数和(自身を含む): 153377280

約数和(自身を除く): 88557972

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 76079, 152158, 228237, 304316, 456474, 912948, 5401609, 10803218, 16204827, 21606436, 32409654, 64819308]

約数ペア:

[(1, 64819308), (2, 32409654), (3, 21606436), (4, 16204827), (6, 10803218), (12, 5401609), (71, 912948), (142, 456474), (213, 304316), (284, 228237), (426, 152158), (852, 76079)]