81600516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{119299}}^1$

素因数の和:119328

約数の個数: 36

約数和(自身を含む): 217126000

約数和(自身を除く): 135525484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 119299, 238598, 357897, 477196, 715794, 1073691, 1431588, 2147382, 2266681, 4294764, 4533362, 6800043, 9066724, 13600086, 20400129, 27200172, 40800258, 81600516]

約数ペア:

[(1, 81600516), (2, 40800258), (3, 27200172), (4, 20400129), (6, 13600086), (9, 9066724), (12, 6800043), (18, 4533362), (19, 4294764), (36, 2266681), (38, 2147382), (57, 1431588), (76, 1073691), (114, 715794), (171, 477196), (228, 357897), (342, 238598), (684, 119299)]