78080856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{464767}}^1$

素因数の和:464783

約数の個数: 32

約数和(自身を含む): 223088640

約数和(自身を除く): 145007784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 464767, 929534, 1394301, 1859068, 2788602, 3253369, 3718136, 5577204, 6506738, 9760107, 11154408, 13013476, 19520214, 26026952, 39040428, 78080856]

約数ペア:

[(1, 78080856), (2, 39040428), (3, 26026952), (4, 19520214), (6, 13013476), (7, 11154408), (8, 9760107), (12, 6506738), (14, 5577204), (21, 3718136), (24, 3253369), (28, 2788602), (42, 1859068), (56, 1394301), (84, 929534), (168, 464767)]