74901762

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1048

約数の個数: 96

約数和(自身を含む): 194987520

約数和(自身を除く): 120085758

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 442, 494, 646, 663, 741, 969, 991, 1326, 1482, 1938, 1982, 1989, 2223, 2907, 2973, 3978, 4199, 4446, 5814, 5946, 8398, 8919, 12597, 12883, 16847, 17838, 18829, 25194, 25766, 33694, 37658, 37791, 38649, 50541, 56487, 75582, 77298, 101082, 112974, 115947, 151623, 169461, 219011, 231894, 244777, 303246, 320093, 338922, 438022, 489554, 640186, 657033, 734331, 960279, 1314066, 1468662, 1920558, 1971099, 2202993, 2880837, 3942198, 4161209, 4405986, 5761674, 8322418, 12483627, 24967254, 37450881, 74901762]

約数ペア:

[(1, 74901762), (2, 37450881), (3, 24967254), (6, 12483627), (9, 8322418), (13, 5761674), (17, 4405986), (18, 4161209), (19, 3942198), (26, 2880837), (34, 2202993), (38, 1971099), (39, 1920558), (51, 1468662), (57, 1314066), (78, 960279), (102, 734331), (114, 657033), (117, 640186), (153, 489554), (171, 438022), (221, 338922), (234, 320093), (247, 303246), (306, 244777), (323, 231894), (342, 219011), (442, 169461), (494, 151623), (646, 115947), (663, 112974), (741, 101082), (969, 77298), (991, 75582), (1326, 56487), (1482, 50541), (1938, 38649), (1982, 37791), (1989, 37658), (2223, 33694), (2907, 25766), (2973, 25194), (3978, 18829), (4199, 17838), (4446, 16847), (5814, 12883), (5946, 12597), (8398, 8919)]