80110638

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1487}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 180363456

約数和(自身を除く): 100252818

約数列:

[1, 2, 3, 6, 9, 18, 41, 73, 82, 123, 146, 219, 246, 369, 438, 657, 738, 1314, 1487, 2974, 2993, 4461, 5986, 8922, 8979, 13383, 17958, 26766, 26937, 53874, 60967, 108551, 121934, 182901, 217102, 325653, 365802, 548703, 651306, 976959, 1097406, 1953918, 4450591, 8901182, 13351773, 26703546, 40055319, 80110638]

約数ペア:

[(1, 80110638), (2, 40055319), (3, 26703546), (6, 13351773), (9, 8901182), (18, 4450591), (41, 1953918), (73, 1097406), (82, 976959), (123, 651306), (146, 548703), (219, 365802), (246, 325653), (369, 217102), (438, 182901), (657, 121934), (738, 108551), (1314, 60967), (1487, 53874), (2974, 26937), (2993, 26766), (4461, 17958), (5986, 13383), (8922, 8979)]