80369244

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{16061}}^1$

素因数の和:16210

約数の個数: 36

約数和(自身を含む): 204629880

約数和(自身を除く): 124260636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 16061, 32122, 48183, 64244, 96366, 144549, 192732, 289098, 578196, 2232479, 4464958, 6697437, 8929916, 13394874, 20092311, 26789748, 40184622, 80369244]

約数ペア:

[(1, 80369244), (2, 40184622), (3, 26789748), (4, 20092311), (6, 13394874), (9, 8929916), (12, 6697437), (18, 4464958), (36, 2232479), (139, 578196), (278, 289098), (417, 192732), (556, 144549), (834, 96366), (1251, 64244), (1668, 48183), (2502, 32122), (5004, 16061)]