80538666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16927}}^1$

素因数の和:17006

約数の個数: 32

約数和(自身を含む): 176322048

約数和(自身を除く): 95783382

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 16927, 33854, 50781, 101562, 220051, 440102, 660153, 1032547, 1320306, 2065094, 3097641, 6195282, 13423111, 26846222, 40269333, 80538666]

約数ペア:

[(1, 80538666), (2, 40269333), (3, 26846222), (6, 13423111), (13, 6195282), (26, 3097641), (39, 2065094), (61, 1320306), (78, 1032547), (122, 660153), (183, 440102), (366, 220051), (793, 101562), (1586, 50781), (2379, 33854), (4758, 16927)]