77688612

素因数分解:

$2^2\times 3^3\times {\mathrm{431}}^1\times {\mathrm{1669}}^1$

素因数の和:2113

約数の個数: 48

約数和(自身を含む): 202003200

約数和(自身を除く): 124314588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 431, 862, 1293, 1669, 1724, 2586, 3338, 3879, 5007, 5172, 6676, 7758, 10014, 11637, 15021, 15516, 20028, 23274, 30042, 45063, 46548, 60084, 90126, 180252, 719339, 1438678, 2158017, 2877356, 4316034, 6474051, 8632068, 12948102, 19422153, 25896204, 38844306, 77688612]

約数ペア:

[(1, 77688612), (2, 38844306), (3, 25896204), (4, 19422153), (6, 12948102), (9, 8632068), (12, 6474051), (18, 4316034), (27, 2877356), (36, 2158017), (54, 1438678), (108, 719339), (431, 180252), (862, 90126), (1293, 60084), (1669, 46548), (1724, 45063), (2586, 30042), (3338, 23274), (3879, 20028), (5007, 15516), (5172, 15021), (6676, 11637), (7758, 10014)]