127747872

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{63367}}^1$

素因数の和:63390

約数の個数: 72

約数和(自身を含む): 415187136

約数和(自身を除く): 287439264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 63367, 126734, 190101, 253468, 380202, 443569, 506936, 570303, 760404, 887138, 1013872, 1140606, 1330707, 1520808, 1774276, 2027744, 2281212, 2661414, 3041616, 3548552, 3992121, 4562424, 5322828, 6083232, 7097104, 7984242, 9124848, 10645656, 14194208, 15968484, 18249696, 21291312, 31936968, 42582624, 63873936, 127747872]

約数ペア:

[(1, 127747872), (2, 63873936), (3, 42582624), (4, 31936968), (6, 21291312), (7, 18249696), (8, 15968484), (9, 14194208), (12, 10645656), (14, 9124848), (16, 7984242), (18, 7097104), (21, 6083232), (24, 5322828), (28, 4562424), (32, 3992121), (36, 3548552), (42, 3041616), (48, 2661414), (56, 2281212), (63, 2027744), (72, 1774276), (84, 1520808), (96, 1330707), (112, 1140606), (126, 1013872), (144, 887138), (168, 760404), (224, 570303), (252, 506936), (288, 443569), (336, 380202), (504, 253468), (672, 190101), (1008, 126734), (2016, 63367)]