89347036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 172307520

約数和(自身を除く): 82960484

約数列:

[1, 2, 4, 17, 34, 41, 68, 73, 82, 146, 164, 292, 439, 697, 878, 1241, 1394, 1756, 2482, 2788, 2993, 4964, 5986, 7463, 11972, 14926, 17999, 29852, 32047, 35998, 50881, 64094, 71996, 101762, 128188, 203524, 305983, 544799, 611966, 1089598, 1223932, 1313927, 2179196, 2627854, 5255708, 22336759, 44673518, 89347036]

約数ペア:

[(1, 89347036), (2, 44673518), (4, 22336759), (17, 5255708), (34, 2627854), (41, 2179196), (68, 1313927), (73, 1223932), (82, 1089598), (146, 611966), (164, 544799), (292, 305983), (439, 203524), (697, 128188), (878, 101762), (1241, 71996), (1394, 64094), (1756, 50881), (2482, 35998), (2788, 32047), (2993, 29852), (4964, 17999), (5986, 14926), (7463, 11972)]