57381228

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1873}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 155527008

約数和(自身を除く): 98145780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 1873, 2553, 3404, 3746, 5106, 5619, 7492, 7659, 10212, 11238, 15318, 16857, 22476, 30636, 33714, 43079, 67428, 69301, 86158, 129237, 138602, 172316, 207903, 258474, 277204, 387711, 415806, 516948, 623709, 775422, 831612, 1247418, 1550844, 1593923, 2494836, 3187846, 4781769, 6375692, 9563538, 14345307, 19127076, 28690614, 57381228]

約数ペア:

[(1, 57381228), (2, 28690614), (3, 19127076), (4, 14345307), (6, 9563538), (9, 6375692), (12, 4781769), (18, 3187846), (23, 2494836), (36, 1593923), (37, 1550844), (46, 1247418), (69, 831612), (74, 775422), (92, 623709), (111, 516948), (138, 415806), (148, 387711), (207, 277204), (222, 258474), (276, 207903), (333, 172316), (414, 138602), (444, 129237), (666, 86158), (828, 69301), (851, 67428), (1332, 43079), (1702, 33714), (1873, 30636), (2553, 22476), (3404, 16857), (3746, 15318), (5106, 11238), (5619, 10212), (7492, 7659)]