78936798

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{180221}}^1$

素因数の和:180299

約数の個数: 16

約数和(自身を含む): 160037136

約数和(自身を除く): 81100338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 180221, 360442, 540663, 1081326, 13156133, 26312266, 39468399, 78936798]

約数ペア:

[(1, 78936798), (2, 39468399), (3, 26312266), (6, 13156133), (73, 1081326), (146, 540663), (219, 360442), (438, 180221)]