80292312

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7103}}^1$

素因数の和:7272

約数の個数: 48

約数和(自身を含む): 218874240

約数和(自身を除く): 138581928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 7103, 11304, 14206, 21309, 28412, 42618, 56824, 63927, 85236, 127854, 170472, 255708, 511416, 1115171, 2230342, 3345513, 4460684, 6691026, 8921368, 10036539, 13382052, 20073078, 26764104, 40146156, 80292312]

約数ペア:

[(1, 80292312), (2, 40146156), (3, 26764104), (4, 20073078), (6, 13382052), (8, 10036539), (9, 8921368), (12, 6691026), (18, 4460684), (24, 3345513), (36, 2230342), (72, 1115171), (157, 511416), (314, 255708), (471, 170472), (628, 127854), (942, 85236), (1256, 63927), (1413, 56824), (1884, 42618), (2826, 28412), (3768, 21309), (5652, 14206), (7103, 11304)]