81738372

素因数分解:

$2^2\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{6481}}^1$

素因数の和:7539

約数の個数: 24

約数和(自身を含む): 190933792

約数和(自身を除く): 109195420

約数列:

[1, 2, 3, 4, 6, 12, 1051, 2102, 3153, 4204, 6306, 6481, 12612, 12962, 19443, 25924, 38886, 77772, 6811531, 13623062, 20434593, 27246124, 40869186, 81738372]

約数ペア:

[(1, 81738372), (2, 40869186), (3, 27246124), (4, 20434593), (6, 13623062), (12, 6811531), (1051, 77772), (2102, 38886), (3153, 25924), (4204, 19443), (6306, 12962), (6481, 12612)]