78961068

素因数分解:

$2^2\times 3^4\times {\mathrm{243707}}^1$

素因数の和:243723

約数の個数: 30

約数和(自身を含む): 206420676

約数和(自身を除く): 127459608

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 243707, 487414, 731121, 974828, 1462242, 2193363, 2924484, 4386726, 6580089, 8773452, 13160178, 19740267, 26320356, 39480534, 78961068]

約数ペア:

[(1, 78961068), (2, 39480534), (3, 26320356), (4, 19740267), (6, 13160178), (9, 8773452), (12, 6580089), (18, 4386726), (27, 2924484), (36, 2193363), (54, 1462242), (81, 974828), (108, 731121), (162, 487414), (324, 243707)]