80376426

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{343489}}^1$

素因数の和:343510

約数の個数: 24

約数和(自身を含む): 187545540

約数和(自身を除く): 107169114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 343489, 686978, 1030467, 2060934, 3091401, 4465357, 6182802, 8930714, 13396071, 26792142, 40188213, 80376426]

約数ペア:

[(1, 80376426), (2, 40188213), (3, 26792142), (6, 13396071), (9, 8930714), (13, 6182802), (18, 4465357), (26, 3091401), (39, 2060934), (78, 1030467), (117, 686978), (234, 343489)]