81411888

素因数分解:

$2^4\times 3^1\times {\mathrm{1696081}}^1$

素因数の和:1696092

約数の個数: 20

約数和(自身を含む): 210314168

約数和(自身を除く): 128902280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1696081, 3392162, 5088243, 6784324, 10176486, 13568648, 20352972, 27137296, 40705944, 81411888]

約数ペア:

[(1, 81411888), (2, 40705944), (3, 27137296), (4, 20352972), (6, 13568648), (8, 10176486), (12, 6784324), (16, 5088243), (24, 3392162), (48, 1696081)]