85207892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7477}}^1$

素因数の和:7536

約数の個数: 48

約数和(自身を含む): 190958208

約数和(自身を除く): 105750316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 7477, 11396, 14954, 29908, 52339, 82247, 104678, 164494, 209356, 276649, 328988, 553298, 575729, 1106596, 1151458, 1936543, 2302916, 3043139, 3873086, 6086278, 7746172, 12172556, 21301973, 42603946, 85207892]

約数ペア:

[(1, 85207892), (2, 42603946), (4, 21301973), (7, 12172556), (11, 7746172), (14, 6086278), (22, 3873086), (28, 3043139), (37, 2302916), (44, 1936543), (74, 1151458), (77, 1106596), (148, 575729), (154, 553298), (259, 328988), (308, 276649), (407, 209356), (518, 164494), (814, 104678), (1036, 82247), (1628, 52339), (2849, 29908), (5698, 14954), (7477, 11396)]