79974288

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{2161}}^1$

素因数の和:2432

約数の個数: 60

約数和(自身を含む): 224791788

約数和(自身を除く): 144817500

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 2056, 2161, 2313, 3084, 4112, 4322, 4626, 6168, 6483, 8644, 9252, 12336, 12966, 17288, 18504, 19449, 25932, 34576, 37008, 38898, 51864, 77796, 103728, 155592, 311184, 555377, 1110754, 1666131, 2221508, 3332262, 4443016, 4998393, 6664524, 8886032, 9996786, 13329048, 19993572, 26658096, 39987144, 79974288]

約数ペア:

[(1, 79974288), (2, 39987144), (3, 26658096), (4, 19993572), (6, 13329048), (8, 9996786), (9, 8886032), (12, 6664524), (16, 4998393), (18, 4443016), (24, 3332262), (36, 2221508), (48, 1666131), (72, 1110754), (144, 555377), (257, 311184), (514, 155592), (771, 103728), (1028, 77796), (1542, 51864), (2056, 38898), (2161, 37008), (2313, 34576), (3084, 25932), (4112, 19449), (4322, 18504), (4626, 17288), (6168, 12966), (6483, 12336), (8644, 9252)]