77903724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 205632000

約数和(自身を除く): 127728276

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 101, 102, 114, 199, 202, 204, 228, 303, 323, 398, 404, 597, 606, 646, 796, 969, 1194, 1212, 1292, 1717, 1919, 1938, 2388, 3383, 3434, 3781, 3838, 3876, 5151, 5757, 6766, 6868, 7562, 7676, 10149, 10302, 11343, 11514, 13532, 15124, 20099, 20298, 20604, 22686, 23028, 32623, 40198, 40596, 45372, 60297, 64277, 65246, 80396, 97869, 120594, 128554, 130492, 192831, 195738, 241188, 257108, 341683, 381881, 385662, 391476, 683366, 763762, 771324, 1025049, 1145643, 1366732, 1527524, 2050098, 2291286, 4100196, 4582572, 6491977, 12983954, 19475931, 25967908, 38951862, 77903724]

約数ペア:

[(1, 77903724), (2, 38951862), (3, 25967908), (4, 19475931), (6, 12983954), (12, 6491977), (17, 4582572), (19, 4100196), (34, 2291286), (38, 2050098), (51, 1527524), (57, 1366732), (68, 1145643), (76, 1025049), (101, 771324), (102, 763762), (114, 683366), (199, 391476), (202, 385662), (204, 381881), (228, 341683), (303, 257108), (323, 241188), (398, 195738), (404, 192831), (597, 130492), (606, 128554), (646, 120594), (796, 97869), (969, 80396), (1194, 65246), (1212, 64277), (1292, 60297), (1717, 45372), (1919, 40596), (1938, 40198), (2388, 32623), (3383, 23028), (3434, 22686), (3781, 20604), (3838, 20298), (3876, 20099), (5151, 15124), (5757, 13532), (6766, 11514), (6868, 11343), (7562, 10302), (7676, 10149)]