80400318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9551}}^1$

素因数の和:9640

約数の個数: 32

約数和(自身を含む): 170560512

約数和(自身を除く): 90160194

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 4209, 8418, 9551, 19102, 28653, 57306, 219673, 439346, 582611, 659019, 1165222, 1318038, 1747833, 3495666, 13400053, 26800106, 40200159, 80400318]

約数ペア:

[(1, 80400318), (2, 40200159), (3, 26800106), (6, 13400053), (23, 3495666), (46, 1747833), (61, 1318038), (69, 1165222), (122, 659019), (138, 582611), (183, 439346), (366, 219673), (1403, 57306), (2806, 28653), (4209, 19102), (8418, 9551)]