76778486

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 123832800

約数和(自身を除く): 47054314

約数列:

[1, 2, 29, 41, 58, 82, 83, 166, 389, 778, 1189, 2378, 2407, 3403, 4814, 6806, 11281, 15949, 22562, 31898, 32287, 64574, 98687, 197374, 462521, 925042, 936323, 1323767, 1872646, 2647534, 38389243, 76778486]

約数ペア:

[(1, 76778486), (2, 38389243), (29, 2647534), (41, 1872646), (58, 1323767), (82, 936323), (83, 925042), (166, 462521), (389, 197374), (778, 98687), (1189, 64574), (2378, 32287), (2407, 31898), (3403, 22562), (4814, 15949), (6806, 11281)]