80457912

素因数分解:

$2^3\times 3^2\times {\mathrm{1117471}}^1$

素因数の和:1117483

約数の個数: 24

約数和(自身を含む): 217907040

約数和(自身を除く): 137449128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1117471, 2234942, 3352413, 4469884, 6704826, 8939768, 10057239, 13409652, 20114478, 26819304, 40228956, 80457912]

約数ペア:

[(1, 80457912), (2, 40228956), (3, 26819304), (4, 20114478), (6, 13409652), (8, 10057239), (9, 8939768), (12, 6704826), (18, 4469884), (24, 3352413), (36, 2234942), (72, 1117471)]