84338156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1087}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 179859456

約数和(自身を除く): 95521300

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 163, 238, 326, 476, 652, 1087, 1141, 2174, 2282, 2771, 4348, 4564, 5542, 7609, 11084, 15218, 18479, 19397, 30436, 36958, 38794, 73916, 77588, 129353, 177181, 258706, 354362, 517412, 708724, 1240267, 2480534, 3012077, 4961068, 6024154, 12048308, 21084539, 42169078, 84338156]

約数ペア:

[(1, 84338156), (2, 42169078), (4, 21084539), (7, 12048308), (14, 6024154), (17, 4961068), (28, 3012077), (34, 2480534), (68, 1240267), (119, 708724), (163, 517412), (238, 354362), (326, 258706), (476, 177181), (652, 129353), (1087, 77588), (1141, 73916), (2174, 38794), (2282, 36958), (2771, 30436), (4348, 19397), (4564, 18479), (5542, 15218), (7609, 11084)]