86258928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{256723}}^1$

素因数の和:256741

約数の個数: 40

約数和(自身を含む): 254670208

約数和(自身を除く): 168411280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 256723, 513446, 770169, 1026892, 1540338, 1797061, 2053784, 3080676, 3594122, 4107568, 5391183, 6161352, 7188244, 10782366, 12322704, 14376488, 21564732, 28752976, 43129464, 86258928]

約数ペア:

[(1, 86258928), (2, 43129464), (3, 28752976), (4, 21564732), (6, 14376488), (7, 12322704), (8, 10782366), (12, 7188244), (14, 6161352), (16, 5391183), (21, 4107568), (24, 3594122), (28, 3080676), (42, 2053784), (48, 1797061), (56, 1540338), (84, 1026892), (112, 770169), (168, 513446), (336, 256723)]