81767016

素因数分解:

$2^3\times 3^3\times {\mathrm{378551}}^1$

素因数の和:378566

約数の個数: 32

約数和(自身を含む): 227131200

約数和(自身を除く): 145364184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 378551, 757102, 1135653, 1514204, 2271306, 3028408, 3406959, 4542612, 6813918, 9085224, 10220877, 13627836, 20441754, 27255672, 40883508, 81767016]

約数ペア:

[(1, 81767016), (2, 40883508), (3, 27255672), (4, 20441754), (6, 13627836), (8, 10220877), (9, 9085224), (12, 6813918), (18, 4542612), (24, 3406959), (27, 3028408), (36, 2271306), (54, 1514204), (72, 1135653), (108, 757102), (216, 378551)]