27798048

素因数分解:

$2^5\times 3^2\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:646

約数の個数: 72

約数和(自身を含む): 79567488

約数和(自身を除く): 51769440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 263, 288, 367, 526, 734, 789, 1052, 1101, 1468, 1578, 2104, 2202, 2367, 2936, 3156, 3303, 4208, 4404, 4734, 5872, 6312, 6606, 8416, 8808, 9468, 11744, 12624, 13212, 17616, 18936, 25248, 26424, 35232, 37872, 52848, 75744, 96521, 105696, 193042, 289563, 386084, 579126, 772168, 868689, 1158252, 1544336, 1737378, 2316504, 3088672, 3474756, 4633008, 6949512, 9266016, 13899024, 27798048]

約数ペア:

[(1, 27798048), (2, 13899024), (3, 9266016), (4, 6949512), (6, 4633008), (8, 3474756), (9, 3088672), (12, 2316504), (16, 1737378), (18, 1544336), (24, 1158252), (32, 868689), (36, 772168), (48, 579126), (72, 386084), (96, 289563), (144, 193042), (263, 105696), (288, 96521), (367, 75744), (526, 52848), (734, 37872), (789, 35232), (1052, 26424), (1101, 25248), (1468, 18936), (1578, 17616), (2104, 13212), (2202, 12624), (2367, 11744), (2936, 9468), (3156, 8808), (3303, 8416), (4208, 6606), (4404, 6312), (4734, 5872)]