71378478

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12277}}^1$

素因数の和:12321

約数の個数: 48

約数和(自身を含む): 172383120

約数和(自身を除く): 101004642

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 12277, 24554, 36831, 73662, 110493, 208709, 220986, 233263, 417418, 466526, 626127, 699789, 1252254, 1399578, 1878381, 2099367, 3756762, 3965471, 4198734, 7930942, 11896413, 23792826, 35689239, 71378478]

約数ペア:

[(1, 71378478), (2, 35689239), (3, 23792826), (6, 11896413), (9, 7930942), (17, 4198734), (18, 3965471), (19, 3756762), (34, 2099367), (38, 1878381), (51, 1399578), (57, 1252254), (102, 699789), (114, 626127), (153, 466526), (171, 417418), (306, 233263), (323, 220986), (342, 208709), (646, 110493), (969, 73662), (1938, 36831), (2907, 24554), (5814, 12277)]