80494278

素因数分解:

$2^1\times 3^1\times {\mathrm{509}}^1\times {\mathrm{26357}}^1$

素因数の和:26871

約数の個数: 16

約数和(自身を含む): 161310960

約数和(自身を除く): 80816682

約数列:

[1, 2, 3, 6, 509, 1018, 1527, 3054, 26357, 52714, 79071, 158142, 13415713, 26831426, 40247139, 80494278]

約数ペア:

[(1, 80494278), (2, 40247139), (3, 26831426), (6, 13415713), (509, 158142), (1018, 79071), (1527, 52714), (3054, 26357)]