80789338

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 151585344

約数和(自身を除く): 70796006

約数列:

[1, 2, 7, 14, 17, 34, 49, 71, 98, 119, 142, 238, 497, 683, 833, 994, 1207, 1366, 1666, 2414, 3479, 4781, 6958, 8449, 9562, 11611, 16898, 23222, 33467, 48493, 59143, 66934, 81277, 96986, 118286, 162554, 339451, 568939, 678902, 824381, 1137878, 1648762, 2376157, 4752314, 5770667, 11541334, 40394669, 80789338]

約数ペア:

[(1, 80789338), (2, 40394669), (7, 11541334), (14, 5770667), (17, 4752314), (34, 2376157), (49, 1648762), (71, 1137878), (98, 824381), (119, 678902), (142, 568939), (238, 339451), (497, 162554), (683, 118286), (833, 96986), (994, 81277), (1207, 66934), (1366, 59143), (1666, 48493), (2414, 33467), (3479, 23222), (4781, 16898), (6958, 11611), (8449, 9562)]