88087440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{52433}}^1$

素因数の和:52456

約数の個数: 80

約数和(自身を含む): 312087168

約数和(自身を除く): 223999728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 52433, 104866, 157299, 209732, 262165, 314598, 367031, 419464, 524330, 629196, 734062, 786495, 838928, 1048660, 1101093, 1258392, 1468124, 1572990, 1835155, 2097320, 2202186, 2516784, 2936248, 3145980, 3670310, 4194640, 4404372, 5505465, 5872496, 6291960, 7340620, 8808744, 11010930, 12583920, 14681240, 17617488, 22021860, 29362480, 44043720, 88087440]

約数ペア:

[(1, 88087440), (2, 44043720), (3, 29362480), (4, 22021860), (5, 17617488), (6, 14681240), (7, 12583920), (8, 11010930), (10, 8808744), (12, 7340620), (14, 6291960), (15, 5872496), (16, 5505465), (20, 4404372), (21, 4194640), (24, 3670310), (28, 3145980), (30, 2936248), (35, 2516784), (40, 2202186), (42, 2097320), (48, 1835155), (56, 1572990), (60, 1468124), (70, 1258392), (80, 1101093), (84, 1048660), (105, 838928), (112, 786495), (120, 734062), (140, 629196), (168, 524330), (210, 419464), (240, 367031), (280, 314598), (336, 262165), (420, 209732), (560, 157299), (840, 104866), (1680, 52433)]