72884308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89759}}^1$

素因数の和:89799

約数の個数: 24

約数和(自身を含む): 150796800

約数和(自身を除く): 77912492

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 89759, 179518, 359036, 628313, 1256626, 2513252, 2603011, 5206022, 10412044, 18221077, 36442154, 72884308]

約数ペア:

[(1, 72884308), (2, 36442154), (4, 18221077), (7, 10412044), (14, 5206022), (28, 2603011), (29, 2513252), (58, 1256626), (116, 628313), (203, 359036), (406, 179518), (812, 89759)]