72205588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15259}}^1$

素因数の和:15296

約数の個数: 36

約数和(自身を含む): 156384480

約数和(自身を除く): 84178892

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 15259, 30518, 61036, 106813, 198367, 213626, 396734, 427252, 793468, 1388569, 2578771, 2777138, 5157542, 5554276, 10315084, 18051397, 36102794, 72205588]

約数ペア:

[(1, 72205588), (2, 36102794), (4, 18051397), (7, 10315084), (13, 5554276), (14, 5157542), (26, 2777138), (28, 2578771), (52, 1388569), (91, 793468), (169, 427252), (182, 396734), (338, 213626), (364, 198367), (676, 106813), (1183, 61036), (2366, 30518), (4732, 15259)]