86688042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{3271}}^1$

素因数の和:3914

約数の個数: 32

約数和(自身を含む): 198518784

約数和(自身を除く): 111830742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 1262, 1893, 3271, 3786, 4417, 6542, 8834, 9813, 13251, 19626, 22897, 26502, 45794, 68691, 137382, 2064001, 4128002, 6192003, 12384006, 14448007, 28896014, 43344021, 86688042]

約数ペア:

[(1, 86688042), (2, 43344021), (3, 28896014), (6, 14448007), (7, 12384006), (14, 6192003), (21, 4128002), (42, 2064001), (631, 137382), (1262, 68691), (1893, 45794), (3271, 26502), (3786, 22897), (4417, 19626), (6542, 13251), (8834, 9813)]