80489712

素因数分解:

$2^4\times 3^1\times {\mathrm{1676869}}^1$

素因数の和:1676880

約数の個数: 20

約数和(自身を含む): 207931880

約数和(自身を除く): 127442168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1676869, 3353738, 5030607, 6707476, 10061214, 13414952, 20122428, 26829904, 40244856, 80489712]

約数ペア:

[(1, 80489712), (2, 40244856), (3, 26829904), (4, 20122428), (6, 13414952), (8, 10061214), (12, 6707476), (16, 5030607), (24, 3353738), (48, 1676869)]