81417367092

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1637}}^1\times {\mathrm{26399}}^1$

素因数の和:28200

約数の個数: 48

約数和(自身を含む): 191307916800

約数和(自身を除く): 109890549708

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1637, 1884, 3274, 4911, 6548, 9822, 19644, 26399, 52798, 79197, 105596, 158394, 257009, 316788, 514018, 771027, 1028036, 1542054, 3084108, 4144643, 8289286, 12433929, 16578572, 24867858, 43215163, 49735716, 86430326, 129645489, 172860652, 259290978, 518581956, 6784780591, 13569561182, 20354341773, 27139122364, 40708683546, 81417367092]

約数ペア:

[(1, 81417367092), (2, 40708683546), (3, 27139122364), (4, 20354341773), (6, 13569561182), (12, 6784780591), (157, 518581956), (314, 259290978), (471, 172860652), (628, 129645489), (942, 86430326), (1637, 49735716), (1884, 43215163), (3274, 24867858), (4911, 16578572), (6548, 12433929), (9822, 8289286), (19644, 4144643), (26399, 3084108), (52798, 1542054), (79197, 1028036), (105596, 771027), (158394, 514018), (257009, 316788)]