72339556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{11953}}^1$

素因数の和:12063

約数の個数: 24

約数和(自身を含む): 135558360

約数和(自身を除く): 63218804

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 11953, 23906, 47812, 203201, 406402, 812804, 1063817, 2127634, 4255268, 18084889, 36169778, 72339556]

約数ペア:

[(1, 72339556), (2, 36169778), (4, 18084889), (17, 4255268), (34, 2127634), (68, 1063817), (89, 812804), (178, 406402), (356, 203201), (1513, 47812), (3026, 23906), (6052, 11953)]