86072784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{256169}}^1$

素因数の和:256187

約数の個数: 40

約数和(自身を含む): 254120640

約数和(自身を除く): 168047856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 256169, 512338, 768507, 1024676, 1537014, 1793183, 2049352, 3074028, 3586366, 4098704, 5379549, 6148056, 7172732, 10759098, 12296112, 14345464, 21518196, 28690928, 43036392, 86072784]

約数ペア:

[(1, 86072784), (2, 43036392), (3, 28690928), (4, 21518196), (6, 14345464), (7, 12296112), (8, 10759098), (12, 7172732), (14, 6148056), (16, 5379549), (21, 4098704), (24, 3586366), (28, 3074028), (42, 2049352), (48, 1793183), (56, 1537014), (84, 1024676), (112, 768507), (168, 512338), (336, 256169)]