83644008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21647}}^1$

素因数の和:21686

約数の個数: 64

約数和(自身を含む): 249384960

約数和(自身を除く): 165740952

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, 21647, 43294, 64941, 86588, 129882, 151529, 173176, 259764, 303058, 454587, 497881, 519528, 606116, 909174, 995762, 1212232, 1493643, 1818348, 1991524, 2987286, 3485167, 3636696, 3983048, 5974572, 6970334, 10455501, 11949144, 13940668, 20911002, 27881336, 41822004, 83644008]

約数ペア:

[(1, 83644008), (2, 41822004), (3, 27881336), (4, 20911002), (6, 13940668), (7, 11949144), (8, 10455501), (12, 6970334), (14, 5974572), (21, 3983048), (23, 3636696), (24, 3485167), (28, 2987286), (42, 1991524), (46, 1818348), (56, 1493643), (69, 1212232), (84, 995762), (92, 909174), (138, 606116), (161, 519528), (168, 497881), (184, 454587), (276, 303058), (322, 259764), (483, 173176), (552, 151529), (644, 129882), (966, 86588), (1288, 64941), (1932, 43294), (3864, 21647)]