80922168

素因数分解:

$2^3\times 3^2\times {\mathrm{1123919}}^1$

素因数の和:1123931

約数の個数: 24

約数和(自身を含む): 219164400

約数和(自身を除く): 138242232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1123919, 2247838, 3371757, 4495676, 6743514, 8991352, 10115271, 13487028, 20230542, 26974056, 40461084, 80922168]

約数ペア:

[(1, 80922168), (2, 40461084), (3, 26974056), (4, 20230542), (6, 13487028), (8, 10115271), (9, 8991352), (12, 6743514), (18, 4495676), (24, 3371757), (36, 2247838), (72, 1123919)]