80236572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13901}}^1$

素因数の和:13958

約数の個数: 48

約数和(自身を含む): 207084192

約数和(自身を除く): 126847620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 13901, 27802, 41703, 55604, 83406, 166812, 180713, 361426, 514337, 542139, 722852, 1028674, 1084278, 1543011, 2057348, 2168556, 3086022, 6172044, 6686381, 13372762, 20059143, 26745524, 40118286, 80236572]

約数ペア:

[(1, 80236572), (2, 40118286), (3, 26745524), (4, 20059143), (6, 13372762), (12, 6686381), (13, 6172044), (26, 3086022), (37, 2168556), (39, 2057348), (52, 1543011), (74, 1084278), (78, 1028674), (111, 722852), (148, 542139), (156, 514337), (222, 361426), (444, 180713), (481, 166812), (962, 83406), (1443, 55604), (1924, 41703), (2886, 27802), (5772, 13901)]