80971182

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{7129}}^1$

素因数の和:7768

約数の個数: 24

約数和(自身を含む): 175740240

約数和(自身を除く): 94769058

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 3786, 5679, 7129, 11358, 14258, 21387, 42774, 64161, 128322, 4498399, 8996798, 13495197, 26990394, 40485591, 80971182]

約数ペア:

[(1, 80971182), (2, 40485591), (3, 26990394), (6, 13495197), (9, 8996798), (18, 4498399), (631, 128322), (1262, 64161), (1893, 42774), (3786, 21387), (5679, 14258), (7129, 11358)]