79764804

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{105509}}^1$

素因数の和:105529

約数の個数: 48

約数和(自身を含む): 236342400

約数和(自身を除く): 156577596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 105509, 211018, 316527, 422036, 633054, 738563, 949581, 1266108, 1477126, 1899162, 2215689, 2848743, 2954252, 3798324, 4431378, 5697486, 6647067, 8862756, 11394972, 13294134, 19941201, 26588268, 39882402, 79764804]

約数ペア:

[(1, 79764804), (2, 39882402), (3, 26588268), (4, 19941201), (6, 13294134), (7, 11394972), (9, 8862756), (12, 6647067), (14, 5697486), (18, 4431378), (21, 3798324), (27, 2954252), (28, 2848743), (36, 2215689), (42, 1899162), (54, 1477126), (63, 1266108), (84, 949581), (108, 738563), (126, 633054), (189, 422036), (252, 316527), (378, 211018), (756, 105509)]