68140128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{101399}}^1$

素因数の和:101419

約数の個数: 48

約数和(自身を含む): 204422400

約数和(自身を除く): 136282272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 101399, 202798, 304197, 405596, 608394, 709793, 811192, 1216788, 1419586, 1622384, 2129379, 2433576, 2839172, 3244768, 4258758, 4867152, 5678344, 8517516, 9734304, 11356688, 17035032, 22713376, 34070064, 68140128]

約数ペア:

[(1, 68140128), (2, 34070064), (3, 22713376), (4, 17035032), (6, 11356688), (7, 9734304), (8, 8517516), (12, 5678344), (14, 4867152), (16, 4258758), (21, 3244768), (24, 2839172), (28, 2433576), (32, 2129379), (42, 1622384), (48, 1419586), (56, 1216788), (84, 811192), (96, 709793), (112, 608394), (168, 405596), (224, 304197), (336, 202798), (672, 101399)]