80456318982

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{6803}}^1$

素因数の和:7835

約数の個数: 128

約数和(自身を含む): 204106936320

約数和(自身を除く): 123650617338

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 991, 1326, 1982, 1989, 2973, 3978, 5946, 5967, 6803, 8919, 11934, 12883, 13606, 16847, 17838, 20409, 25766, 26757, 33694, 38649, 40818, 50541, 53514, 61227, 77298, 88439, 101082, 115651, 115947, 122454, 151623, 176878, 183681, 219011, 231302, 231894, 265317, 303246, 346953, 347841, 367362, 438022, 454869, 530634, 657033, 693906, 695682, 795951, 909738, 1040859, 1314066, 1503463, 1591902, 1971099, 2081718, 2387853, 3006926, 3122577, 3942198, 4510389, 4775706, 5913297, 6245154, 6741773, 9020778, 11826594, 13483546, 13531167, 20225319, 27062334, 40450638, 40593501, 60675957, 81187002, 87643049, 114610141, 121351914, 175286098, 182027871, 229220282, 262929147, 343830423, 364055742, 525858294, 687660846, 788787441, 1031491269, 1489931833, 1577574882, 2062982538, 2366362323, 2979863666, 3094473807, 4469795499, 4732724646, 6188947614, 8939590998, 13409386497, 26818772994, 40228159491, 80456318982]

約数ペア:

[(1, 80456318982), (2, 40228159491), (3, 26818772994), (6, 13409386497), (9, 8939590998), (13, 6188947614), (17, 4732724646), (18, 4469795499), (26, 3094473807), (27, 2979863666), (34, 2366362323), (39, 2062982538), (51, 1577574882), (54, 1489931833), (78, 1031491269), (102, 788787441), (117, 687660846), (153, 525858294), (221, 364055742), (234, 343830423), (306, 262929147), (351, 229220282), (442, 182027871), (459, 175286098), (663, 121351914), (702, 114610141), (918, 87643049), (991, 81187002), (1326, 60675957), (1982, 40593501), (1989, 40450638), (2973, 27062334), (3978, 20225319), (5946, 13531167), (5967, 13483546), (6803, 11826594), (8919, 9020778), (11934, 6741773), (12883, 6245154), (13606, 5913297), (16847, 4775706), (17838, 4510389), (20409, 3942198), (25766, 3122577), (26757, 3006926), (33694, 2387853), (38649, 2081718), (40818, 1971099), (50541, 1591902), (53514, 1503463), (61227, 1314066), (77298, 1040859), (88439, 909738), (101082, 795951), (115651, 695682), (115947, 693906), (122454, 657033), (151623, 530634), (176878, 454869), (183681, 438022), (219011, 367362), (231302, 347841), (231894, 346953), (265317, 303246)]