72597350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6691}}^1$

素因数の和:6741

約数の個数: 48

約数和(自身を含む): 159323136

約数和(自身を除く): 86725786

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 5425, 6691, 10850, 13382, 33455, 46837, 66910, 93674, 167275, 207421, 234185, 334550, 414842, 468370, 1037105, 1170925, 1451947, 2074210, 2341850, 2903894, 5185525, 7259735, 10371050, 14519470, 36298675, 72597350]

約数ペア:

[(1, 72597350), (2, 36298675), (5, 14519470), (7, 10371050), (10, 7259735), (14, 5185525), (25, 2903894), (31, 2341850), (35, 2074210), (50, 1451947), (62, 1170925), (70, 1037105), (155, 468370), (175, 414842), (217, 334550), (310, 234185), (350, 207421), (434, 167275), (775, 93674), (1085, 66910), (1550, 46837), (2170, 33455), (5425, 13382), (6691, 10850)]