72672964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3767}}^1$

素因数の和:3844

約数の個数: 48

約数和(自身を含む): 159522048

約数和(自身を除く): 86849084

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 3767, 4823, 7534, 9646, 15068, 19292, 26369, 48971, 52738, 97942, 105476, 195884, 199651, 342797, 399302, 685594, 798604, 1371188, 1397557, 2595463, 2795114, 5190926, 5590228, 10381852, 18168241, 36336482, 72672964]

約数ペア:

[(1, 72672964), (2, 36336482), (4, 18168241), (7, 10381852), (13, 5590228), (14, 5190926), (26, 2795114), (28, 2595463), (52, 1397557), (53, 1371188), (91, 798604), (106, 685594), (182, 399302), (212, 342797), (364, 199651), (371, 195884), (689, 105476), (742, 97942), (1378, 52738), (1484, 48971), (2756, 26369), (3767, 19292), (4823, 15068), (7534, 9646)]