80810712

素因数分解:

$2^3\times 3^2\times {\mathrm{1122371}}^1$

素因数の和:1122383

約数の個数: 24

約数和(自身を含む): 218862540

約数和(自身を除く): 138051828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1122371, 2244742, 3367113, 4489484, 6734226, 8978968, 10101339, 13468452, 20202678, 26936904, 40405356, 80810712]

約数ペア:

[(1, 80810712), (2, 40405356), (3, 26936904), (4, 20202678), (6, 13468452), (8, 10101339), (9, 8978968), (12, 6734226), (18, 4489484), (24, 3367113), (36, 2244742), (72, 1122371)]