80643372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{353699}}^1$

素因数の和:353725

約数の個数: 24

約数和(自身を含む): 198072000

約数和(自身を除く): 117428628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 353699, 707398, 1061097, 1414796, 2122194, 4244388, 6720281, 13440562, 20160843, 26881124, 40321686, 80643372]

約数ペア:

[(1, 80643372), (2, 40321686), (3, 26881124), (4, 20160843), (6, 13440562), (12, 6720281), (19, 4244388), (38, 2122194), (57, 1414796), (76, 1061097), (114, 707398), (228, 353699)]