79947364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1459}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 170060800

約数和(自身を除く): 90113436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 1442, 1459, 1957, 2884, 2918, 3914, 5836, 7828, 10213, 13699, 20426, 27398, 27721, 40852, 54796, 55442, 110884, 150277, 194047, 300554, 388094, 601108, 776188, 1051939, 2103878, 2855263, 4207756, 5710526, 11421052, 19986841, 39973682, 79947364]

約数ペア:

[(1, 79947364), (2, 39973682), (4, 19986841), (7, 11421052), (14, 5710526), (19, 4207756), (28, 2855263), (38, 2103878), (76, 1051939), (103, 776188), (133, 601108), (206, 388094), (266, 300554), (412, 194047), (532, 150277), (721, 110884), (1442, 55442), (1459, 54796), (1957, 40852), (2884, 27721), (2918, 27398), (3914, 20426), (5836, 13699), (7828, 10213)]