80477136

素因数分解:

$2^4\times 3^2\times {\mathrm{558869}}^1$

素因数の和:558883

約数の個数: 30

約数和(自身を含む): 225224610

約数和(自身を除く): 144747474

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 558869, 1117738, 1676607, 2235476, 3353214, 4470952, 5029821, 6706428, 8941904, 10059642, 13412856, 20119284, 26825712, 40238568, 80477136]

約数ペア:

[(1, 80477136), (2, 40238568), (3, 26825712), (4, 20119284), (6, 13412856), (8, 10059642), (9, 8941904), (12, 6706428), (16, 5029821), (18, 4470952), (24, 3353214), (36, 2235476), (48, 1676607), (72, 1117738), (144, 558869)]