85205808

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{7129}}^1$

素因数の和:7226

約数の個数: 60

約数和(自身を含む): 241364760

約数和(自身を除く): 156158952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 7129, 11952, 14258, 21387, 28516, 42774, 57032, 64161, 85548, 114064, 128322, 171096, 256644, 342192, 513288, 591707, 1026576, 1183414, 1775121, 2366828, 3550242, 4733656, 5325363, 7100484, 9467312, 10650726, 14200968, 21301452, 28401936, 42602904, 85205808]

約数ペア:

[(1, 85205808), (2, 42602904), (3, 28401936), (4, 21301452), (6, 14200968), (8, 10650726), (9, 9467312), (12, 7100484), (16, 5325363), (18, 4733656), (24, 3550242), (36, 2366828), (48, 1775121), (72, 1183414), (83, 1026576), (144, 591707), (166, 513288), (249, 342192), (332, 256644), (498, 171096), (664, 128322), (747, 114064), (996, 85548), (1328, 64161), (1494, 57032), (1992, 42774), (2988, 28516), (3984, 21387), (5976, 14258), (7129, 11952)]