85648848

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 228038976

約数和(自身を除く): 142390128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 131, 159, 212, 257, 262, 318, 393, 424, 514, 524, 636, 771, 786, 848, 1028, 1048, 1272, 1542, 1572, 2056, 2096, 2544, 3084, 3144, 4112, 6168, 6288, 6943, 12336, 13621, 13886, 20829, 27242, 27772, 33667, 40863, 41658, 54484, 55544, 67334, 81726, 83316, 101001, 108968, 111088, 134668, 163452, 166632, 202002, 217936, 269336, 326904, 333264, 404004, 538672, 653808, 808008, 1616016, 1784351, 3568702, 5353053, 7137404, 10706106, 14274808, 21412212, 28549616, 42824424, 85648848]

約数ペア:

[(1, 85648848), (2, 42824424), (3, 28549616), (4, 21412212), (6, 14274808), (8, 10706106), (12, 7137404), (16, 5353053), (24, 3568702), (48, 1784351), (53, 1616016), (106, 808008), (131, 653808), (159, 538672), (212, 404004), (257, 333264), (262, 326904), (318, 269336), (393, 217936), (424, 202002), (514, 166632), (524, 163452), (636, 134668), (771, 111088), (786, 108968), (848, 101001), (1028, 83316), (1048, 81726), (1272, 67334), (1542, 55544), (1572, 54484), (2056, 41658), (2096, 40863), (2544, 33667), (3084, 27772), (3144, 27242), (4112, 20829), (6168, 13886), (6288, 13621), (6943, 12336)]