66998808

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{5927}}^1$

素因数の和:6096

約数の個数: 48

約数和(自身を含む): 182641680

約数和(自身を除く): 115642872

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, 5927, 11304, 11854, 17781, 23708, 35562, 47416, 53343, 71124, 106686, 142248, 213372, 426744, 930539, 1861078, 2791617, 3722156, 5583234, 7444312, 8374851, 11166468, 16749702, 22332936, 33499404, 66998808]

約数ペア:

[(1, 66998808), (2, 33499404), (3, 22332936), (4, 16749702), (6, 11166468), (8, 8374851), (9, 7444312), (12, 5583234), (18, 3722156), (24, 2791617), (36, 1861078), (72, 930539), (157, 426744), (314, 213372), (471, 142248), (628, 106686), (942, 71124), (1256, 53343), (1413, 47416), (1884, 35562), (2826, 23708), (3768, 17781), (5652, 11854), (5927, 11304)]