80783604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{203999}}^1$

素因数の和:204020

約数の個数: 36

約数和(自身を含む): 222768000

約数和(自身を除く): 141984396

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 203999, 407998, 611997, 815996, 1223994, 1835991, 2243989, 2447988, 3671982, 4487978, 6731967, 7343964, 8975956, 13463934, 20195901, 26927868, 40391802, 80783604]

約数ペア:

[(1, 80783604), (2, 40391802), (3, 26927868), (4, 20195901), (6, 13463934), (9, 8975956), (11, 7343964), (12, 6731967), (18, 4487978), (22, 3671982), (33, 2447988), (36, 2243989), (44, 1835991), (66, 1223994), (99, 815996), (132, 611997), (198, 407998), (396, 203999)]