80251956

素因数分解:

$2^2\times 3^2\times {\mathrm{617}}^1\times {\mathrm{3613}}^1$

素因数の和:4240

約数の個数: 36

約数和(自身を含む): 203244132

約数和(自身を除く): 122992176

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 617, 1234, 1851, 2468, 3613, 3702, 5553, 7226, 7404, 10839, 11106, 14452, 21678, 22212, 32517, 43356, 65034, 130068, 2229221, 4458442, 6687663, 8916884, 13375326, 20062989, 26750652, 40125978, 80251956]

約数ペア:

[(1, 80251956), (2, 40125978), (3, 26750652), (4, 20062989), (6, 13375326), (9, 8916884), (12, 6687663), (18, 4458442), (36, 2229221), (617, 130068), (1234, 65034), (1851, 43356), (2468, 32517), (3613, 22212), (3702, 21678), (5553, 14452), (7226, 11106), (7404, 10839)]