80867988

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{5927}}^1$

素因数の和:6316

約数の個数: 36

約数和(自身を含む): 204990240

約数和(自身を除く): 124122252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1516, 2274, 3411, 4548, 5927, 6822, 11854, 13644, 17781, 23708, 35562, 53343, 71124, 106686, 213372, 2246333, 4492666, 6738999, 8985332, 13477998, 20216997, 26955996, 40433994, 80867988]

約数ペア:

[(1, 80867988), (2, 40433994), (3, 26955996), (4, 20216997), (6, 13477998), (9, 8985332), (12, 6738999), (18, 4492666), (36, 2246333), (379, 213372), (758, 106686), (1137, 71124), (1516, 53343), (2274, 35562), (3411, 23708), (4548, 17781), (5927, 13644), (6822, 11854)]