80027874

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{261529}}^1$

素因数の和:261554

約数の個数: 24

約数和(自身を含む): 183594060

約数和(自身を除く): 103566186

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 261529, 523058, 784587, 1569174, 2353761, 4445993, 4707522, 8891986, 13337979, 26675958, 40013937, 80027874]

約数ペア:

[(1, 80027874), (2, 40013937), (3, 26675958), (6, 13337979), (9, 8891986), (17, 4707522), (18, 4445993), (34, 2353761), (51, 1569174), (102, 784587), (153, 523058), (306, 261529)]