85616964

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 248976000

約数和(自身を除く): 163359036

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 148, 153, 171, 199, 204, 222, 228, 306, 323, 333, 342, 398, 444, 597, 612, 629, 646, 666, 684, 703, 796, 969, 1194, 1258, 1292, 1332, 1406, 1791, 1887, 1938, 2109, 2388, 2516, 2812, 2907, 3383, 3582, 3774, 3781, 3876, 4218, 5661, 5814, 6327, 6766, 7164, 7363, 7548, 7562, 8436, 10149, 11322, 11343, 11628, 11951, 12654, 13532, 14726, 15124, 20298, 22089, 22644, 22686, 23902, 25308, 29452, 30447, 34029, 35853, 40596, 44178, 45372, 47804, 60894, 64277, 66267, 68058, 71706, 88356, 107559, 121788, 125171, 128554, 132534, 136116, 139897, 143412, 192831, 215118, 250342, 257108, 265068, 279794, 375513, 385662, 419691, 430236, 500684, 559588, 578493, 751026, 771324, 839382, 1126539, 1156986, 1259073, 1502052, 1678764, 2253078, 2313972, 2378249, 2518146, 4506156, 4756498, 5036292, 7134747, 9512996, 14269494, 21404241, 28538988, 42808482, 85616964]

約数ペア:

[(1, 85616964), (2, 42808482), (3, 28538988), (4, 21404241), (6, 14269494), (9, 9512996), (12, 7134747), (17, 5036292), (18, 4756498), (19, 4506156), (34, 2518146), (36, 2378249), (37, 2313972), (38, 2253078), (51, 1678764), (57, 1502052), (68, 1259073), (74, 1156986), (76, 1126539), (102, 839382), (111, 771324), (114, 751026), (148, 578493), (153, 559588), (171, 500684), (199, 430236), (204, 419691), (222, 385662), (228, 375513), (306, 279794), (323, 265068), (333, 257108), (342, 250342), (398, 215118), (444, 192831), (597, 143412), (612, 139897), (629, 136116), (646, 132534), (666, 128554), (684, 125171), (703, 121788), (796, 107559), (969, 88356), (1194, 71706), (1258, 68058), (1292, 66267), (1332, 64277), (1406, 60894), (1791, 47804), (1887, 45372), (1938, 44178), (2109, 40596), (2388, 35853), (2516, 34029), (2812, 30447), (2907, 29452), (3383, 25308), (3582, 23902), (3774, 22686), (3781, 22644), (3876, 22089), (4218, 20298), (5661, 15124), (5814, 14726), (6327, 13532), (6766, 12654), (7164, 11951), (7363, 11628), (7548, 11343), (7562, 11322), (8436, 10149)]