80328696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20789}}^1$

素因数の和:20828

約数の個数: 64

約数和(自身を含む): 239500800

約数和(自身を除く): 159172104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 20789, 41578, 62367, 83156, 124734, 145523, 166312, 249468, 291046, 436569, 478147, 498936, 582092, 873138, 956294, 1164184, 1434441, 1746276, 1912588, 2868882, 3347029, 3492552, 3825176, 5737764, 6694058, 10041087, 11475528, 13388116, 20082174, 26776232, 40164348, 80328696]

約数ペア:

[(1, 80328696), (2, 40164348), (3, 26776232), (4, 20082174), (6, 13388116), (7, 11475528), (8, 10041087), (12, 6694058), (14, 5737764), (21, 3825176), (23, 3492552), (24, 3347029), (28, 2868882), (42, 1912588), (46, 1746276), (56, 1434441), (69, 1164184), (84, 956294), (92, 873138), (138, 582092), (161, 498936), (168, 478147), (184, 436569), (276, 291046), (322, 249468), (483, 166312), (552, 145523), (644, 124734), (966, 83156), (1288, 62367), (1932, 41578), (3864, 20789)]