84040724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2243}}^1$

素因数の和:2312

約数の個数: 48

約数和(自身を含む): 169646400

約数和(自身を除く): 85605676

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 2243, 4486, 8972, 9367, 18734, 37468, 38131, 42617, 65047, 76262, 85234, 130094, 152524, 170468, 260188, 724489, 1105799, 1235893, 1448978, 2211598, 2471786, 2897956, 4423196, 4943572, 21010181, 42020362, 84040724]

約数ペア:

[(1, 84040724), (2, 42020362), (4, 21010181), (17, 4943572), (19, 4423196), (29, 2897956), (34, 2471786), (38, 2211598), (58, 1448978), (68, 1235893), (76, 1105799), (116, 724489), (323, 260188), (493, 170468), (551, 152524), (646, 130094), (986, 85234), (1102, 76262), (1292, 65047), (1972, 42617), (2204, 38131), (2243, 37468), (4486, 18734), (8972, 9367)]