80492028

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{65123}}^1$

素因数の和:65233

約数の個数: 24

約数和(自身を含む): 189641088

約数和(自身を除く): 109149060

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 65123, 130246, 195369, 260492, 390738, 781476, 6707669, 13415338, 20123007, 26830676, 40246014, 80492028]

約数ペア:

[(1, 80492028), (2, 40246014), (3, 26830676), (4, 20123007), (6, 13415338), (12, 6707669), (103, 781476), (206, 390738), (309, 260492), (412, 195369), (618, 130246), (1236, 65123)]