81105936

素因数分解:

$2^4\times 3^1\times {\mathrm{1689707}}^1$

素因数の和:1689718

約数の個数: 20

約数和(自身を含む): 209523792

約数和(自身を除く): 128417856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1689707, 3379414, 5069121, 6758828, 10138242, 13517656, 20276484, 27035312, 40552968, 81105936]

約数ペア:

[(1, 81105936), (2, 40552968), (3, 27035312), (4, 20276484), (6, 13517656), (8, 10138242), (12, 6758828), (16, 5069121), (24, 3379414), (48, 1689707)]