80214408

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3407}}^1$

素因数の和:3531

約数の個数: 64

約数和(自身を含む): 224928000

約数和(自身を除く): 144713592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 216, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 2943, 3407, 3924, 5886, 6814, 7848, 10221, 11772, 13628, 20442, 23544, 27256, 30663, 40884, 61326, 81768, 91989, 122652, 183978, 245304, 367956, 371363, 735912, 742726, 1114089, 1485452, 2228178, 2970904, 3342267, 4456356, 6684534, 8912712, 10026801, 13369068, 20053602, 26738136, 40107204, 80214408]

約数ペア:

[(1, 80214408), (2, 40107204), (3, 26738136), (4, 20053602), (6, 13369068), (8, 10026801), (9, 8912712), (12, 6684534), (18, 4456356), (24, 3342267), (27, 2970904), (36, 2228178), (54, 1485452), (72, 1114089), (108, 742726), (109, 735912), (216, 371363), (218, 367956), (327, 245304), (436, 183978), (654, 122652), (872, 91989), (981, 81768), (1308, 61326), (1962, 40884), (2616, 30663), (2943, 27256), (3407, 23544), (3924, 20442), (5886, 13628), (6814, 11772), (7848, 10221)]