84311808

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{15683}}^1$

素因数の和:15709

約数の個数: 72

約数和(自身を含む): 256464768

約数和(自身を除く): 172152960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 15683, 31366, 47049, 62732, 94098, 109781, 125464, 188196, 219562, 250928, 329343, 376392, 439124, 501856, 658686, 752784, 878248, 1003712, 1317372, 1505568, 1756496, 2007424, 2634744, 3011136, 3512992, 4014848, 5269488, 6022272, 7025984, 10538976, 12044544, 14051968, 21077952, 28103936, 42155904, 84311808]

約数ペア:

[(1, 84311808), (2, 42155904), (3, 28103936), (4, 21077952), (6, 14051968), (7, 12044544), (8, 10538976), (12, 7025984), (14, 6022272), (16, 5269488), (21, 4014848), (24, 3512992), (28, 3011136), (32, 2634744), (42, 2007424), (48, 1756496), (56, 1505568), (64, 1317372), (84, 1003712), (96, 878248), (112, 752784), (128, 658686), (168, 501856), (192, 439124), (224, 376392), (256, 329343), (336, 250928), (384, 219562), (448, 188196), (672, 125464), (768, 109781), (896, 94098), (1344, 62732), (1792, 47049), (2688, 31366), (5376, 15683)]