72682812

素因数分解:

$2^2\times 3^3\times {\mathrm{337}}^1\times {\mathrm{1997}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 189090720

約数和(自身を除く): 116407908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 337, 674, 1011, 1348, 1997, 2022, 3033, 3994, 4044, 5991, 6066, 7988, 9099, 11982, 12132, 17973, 18198, 23964, 35946, 36396, 53919, 71892, 107838, 215676, 672989, 1345978, 2018967, 2691956, 4037934, 6056901, 8075868, 12113802, 18170703, 24227604, 36341406, 72682812]

約数ペア:

[(1, 72682812), (2, 36341406), (3, 24227604), (4, 18170703), (6, 12113802), (9, 8075868), (12, 6056901), (18, 4037934), (27, 2691956), (36, 2018967), (54, 1345978), (108, 672989), (337, 215676), (674, 107838), (1011, 71892), (1348, 53919), (1997, 36396), (2022, 35946), (3033, 23964), (3994, 18198), (4044, 17973), (5991, 12132), (6066, 11982), (7988, 9099)]