127920576

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13597}}^1$

素因数の和:13626

約数の個数: 84

約数和(自身を含む): 393743688

約数和(自身を除く): 265823112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 13597, 27194, 40791, 54388, 81582, 95179, 108776, 163164, 190358, 217552, 285537, 326328, 380716, 435104, 571074, 652656, 666253, 761432, 870208, 1142148, 1305312, 1332506, 1522864, 1998759, 2284296, 2610624, 2665012, 3045728, 3997518, 4568592, 5330024, 6091456, 7995036, 9137184, 10660048, 15990072, 18274368, 21320096, 31980144, 42640192, 63960288, 127920576]

約数ペア:

[(1, 127920576), (2, 63960288), (3, 42640192), (4, 31980144), (6, 21320096), (7, 18274368), (8, 15990072), (12, 10660048), (14, 9137184), (16, 7995036), (21, 6091456), (24, 5330024), (28, 4568592), (32, 3997518), (42, 3045728), (48, 2665012), (49, 2610624), (56, 2284296), (64, 1998759), (84, 1522864), (96, 1332506), (98, 1305312), (112, 1142148), (147, 870208), (168, 761432), (192, 666253), (196, 652656), (224, 571074), (294, 435104), (336, 380716), (392, 326328), (448, 285537), (588, 217552), (672, 190358), (784, 163164), (1176, 108776), (1344, 95179), (1568, 81582), (2352, 54388), (3136, 40791), (4704, 27194), (9408, 13597)]