85199408

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 198844416

約数和(自身を除く): 113645008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 53, 56, 62, 106, 112, 124, 212, 217, 248, 371, 424, 434, 463, 496, 742, 848, 868, 926, 1484, 1643, 1736, 1852, 2968, 3241, 3286, 3472, 3704, 5936, 6482, 6572, 7408, 11501, 12964, 13144, 14353, 23002, 24539, 25928, 26288, 28706, 46004, 49078, 51856, 57412, 92008, 98156, 100471, 114824, 171773, 184016, 196312, 200942, 229648, 343546, 392624, 401884, 687092, 760709, 803768, 1374184, 1521418, 1607536, 2748368, 3042836, 5324963, 6085672, 10649926, 12171344, 21299852, 42599704, 85199408]

約数ペア:

[(1, 85199408), (2, 42599704), (4, 21299852), (7, 12171344), (8, 10649926), (14, 6085672), (16, 5324963), (28, 3042836), (31, 2748368), (53, 1607536), (56, 1521418), (62, 1374184), (106, 803768), (112, 760709), (124, 687092), (212, 401884), (217, 392624), (248, 343546), (371, 229648), (424, 200942), (434, 196312), (463, 184016), (496, 171773), (742, 114824), (848, 100471), (868, 98156), (926, 92008), (1484, 57412), (1643, 51856), (1736, 49078), (1852, 46004), (2968, 28706), (3241, 26288), (3286, 25928), (3472, 24539), (3704, 23002), (5936, 14353), (6482, 13144), (6572, 12964), (7408, 11501)]