71175384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{141221}}^1$

素因数の和:141240

約数の個数: 48

約数和(自身を含む): 220306320

約数和(自身を除く): 149130936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 141221, 282442, 423663, 564884, 847326, 988547, 1129768, 1270989, 1694652, 1977094, 2541978, 2965641, 3389304, 3954188, 5083956, 5931282, 7908376, 8896923, 10167912, 11862564, 17793846, 23725128, 35587692, 71175384]

約数ペア:

[(1, 71175384), (2, 35587692), (3, 23725128), (4, 17793846), (6, 11862564), (7, 10167912), (8, 8896923), (9, 7908376), (12, 5931282), (14, 5083956), (18, 3954188), (21, 3389304), (24, 2965641), (28, 2541978), (36, 1977094), (42, 1694652), (56, 1270989), (63, 1129768), (72, 988547), (84, 847326), (126, 564884), (168, 423663), (252, 282442), (504, 141221)]