79856452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 154757680

約数和(自身を除く): 74901228

約数列:

[1, 2, 4, 13, 26, 52, 73, 109, 146, 193, 218, 292, 386, 436, 772, 949, 1417, 1898, 2509, 2834, 3796, 5018, 5668, 7957, 10036, 14089, 15914, 21037, 28178, 31828, 42074, 56356, 84148, 103441, 183157, 206882, 273481, 366314, 413764, 546962, 732628, 1093924, 1535701, 3071402, 6142804, 19964113, 39928226, 79856452]

約数ペア:

[(1, 79856452), (2, 39928226), (4, 19964113), (13, 6142804), (26, 3071402), (52, 1535701), (73, 1093924), (109, 732628), (146, 546962), (193, 413764), (218, 366314), (292, 273481), (386, 206882), (436, 183157), (772, 103441), (949, 84148), (1417, 56356), (1898, 42074), (2509, 31828), (2834, 28178), (3796, 21037), (5018, 15914), (5668, 14089), (7957, 10036)]