71673432

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:600

約数の個数: 64

約数和(自身を含む): 184800000

約数和(自身を除く): 113126568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 199, 258, 344, 349, 398, 516, 597, 698, 796, 1032, 1047, 1194, 1396, 1592, 2094, 2388, 2792, 4188, 4776, 8376, 8557, 15007, 17114, 25671, 30014, 34228, 45021, 51342, 60028, 68456, 69451, 90042, 102684, 120056, 138902, 180084, 205368, 208353, 277804, 360168, 416706, 555608, 833412, 1666824, 2986393, 5972786, 8959179, 11945572, 17918358, 23891144, 35836716, 71673432]

約数ペア:

[(1, 71673432), (2, 35836716), (3, 23891144), (4, 17918358), (6, 11945572), (8, 8959179), (12, 5972786), (24, 2986393), (43, 1666824), (86, 833412), (129, 555608), (172, 416706), (199, 360168), (258, 277804), (344, 208353), (349, 205368), (398, 180084), (516, 138902), (597, 120056), (698, 102684), (796, 90042), (1032, 69451), (1047, 68456), (1194, 60028), (1396, 51342), (1592, 45021), (2094, 34228), (2388, 30014), (2792, 25671), (4188, 17114), (4776, 15007), (8376, 8557)]