72244669

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1063}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 89759040

約数和(自身を除く): 17514371

約数列:

[1, 7, 19, 49, 73, 133, 511, 931, 1063, 1387, 3577, 7441, 9709, 20197, 52087, 67963, 77599, 141379, 543193, 989653, 1474381, 3802351, 10320667, 72244669]

約数ペア:

[(1, 72244669), (7, 10320667), (19, 3802351), (49, 1474381), (73, 989653), (133, 543193), (511, 141379), (931, 77599), (1063, 67963), (1387, 52087), (3577, 20197), (7441, 9709)]