72552711

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3529}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 121996800

約数和(自身を除く): 49444089

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 3529, 6853, 10587, 20559, 24703, 38819, 74109, 116457, 271733, 314081, 815199, 942243, 2198567, 3454891, 6595701, 10364673, 24184237, 72552711]

約数ペア:

[(1, 72552711), (3, 24184237), (7, 10364673), (11, 6595701), (21, 3454891), (33, 2198567), (77, 942243), (89, 815199), (231, 314081), (267, 271733), (623, 116457), (979, 74109), (1869, 38819), (2937, 24703), (3529, 20559), (6853, 10587)]