72186136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{3119}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 76076264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 263, 526, 1052, 2104, 2893, 3119, 5786, 6238, 11572, 12476, 23144, 24952, 34309, 68618, 137236, 274472, 820297, 1640594, 3281188, 6562376, 9023267, 18046534, 36093068, 72186136]

約数ペア:

[(1, 72186136), (2, 36093068), (4, 18046534), (8, 9023267), (11, 6562376), (22, 3281188), (44, 1640594), (88, 820297), (263, 274472), (526, 137236), (1052, 68618), (2104, 34309), (2893, 24952), (3119, 23144), (5786, 12476), (6238, 11572)]