71588448

素因数分解:

$2^5\times 3^4\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 120

約数和(自身を含む): 214053840

約数和(自身を除く): 142465392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 213, 216, 284, 288, 324, 389, 426, 432, 568, 639, 648, 778, 852, 864, 1136, 1167, 1278, 1296, 1556, 1704, 1917, 2272, 2334, 2556, 2592, 3112, 3408, 3501, 3834, 4668, 5112, 5751, 6224, 6816, 7002, 7668, 9336, 10224, 10503, 11502, 12448, 14004, 15336, 18672, 20448, 21006, 23004, 27619, 28008, 30672, 31509, 37344, 42012, 46008, 55238, 56016, 61344, 63018, 82857, 84024, 92016, 110476, 112032, 126036, 165714, 168048, 184032, 220952, 248571, 252072, 331428, 336096, 441904, 497142, 504144, 662856, 745713, 883808, 994284, 1008288, 1325712, 1491426, 1988568, 2237139, 2651424, 2982852, 3977136, 4474278, 5965704, 7954272, 8948556, 11931408, 17897112, 23862816, 35794224, 71588448]

約数ペア:

[(1, 71588448), (2, 35794224), (3, 23862816), (4, 17897112), (6, 11931408), (8, 8948556), (9, 7954272), (12, 5965704), (16, 4474278), (18, 3977136), (24, 2982852), (27, 2651424), (32, 2237139), (36, 1988568), (48, 1491426), (54, 1325712), (71, 1008288), (72, 994284), (81, 883808), (96, 745713), (108, 662856), (142, 504144), (144, 497142), (162, 441904), (213, 336096), (216, 331428), (284, 252072), (288, 248571), (324, 220952), (389, 184032), (426, 168048), (432, 165714), (568, 126036), (639, 112032), (648, 110476), (778, 92016), (852, 84024), (864, 82857), (1136, 63018), (1167, 61344), (1278, 56016), (1296, 55238), (1556, 46008), (1704, 42012), (1917, 37344), (2272, 31509), (2334, 30672), (2556, 28008), (2592, 27619), (3112, 23004), (3408, 21006), (3501, 20448), (3834, 18672), (4668, 15336), (5112, 14004), (5751, 12448), (6224, 11502), (6816, 10503), (7002, 10224), (7668, 9336)]