72164616

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 189388800

約数和(自身を除く): 117224184

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 239, 276, 478, 547, 552, 717, 956, 1094, 1434, 1641, 1912, 2188, 2868, 3282, 4376, 5497, 5736, 6564, 10994, 12581, 13128, 16491, 21988, 25162, 32982, 37743, 43976, 50324, 65964, 75486, 100648, 130733, 131928, 150972, 261466, 301944, 392199, 522932, 784398, 1045864, 1568796, 3006859, 3137592, 6013718, 9020577, 12027436, 18041154, 24054872, 36082308, 72164616]

約数ペア:

[(1, 72164616), (2, 36082308), (3, 24054872), (4, 18041154), (6, 12027436), (8, 9020577), (12, 6013718), (23, 3137592), (24, 3006859), (46, 1568796), (69, 1045864), (92, 784398), (138, 522932), (184, 392199), (239, 301944), (276, 261466), (478, 150972), (547, 131928), (552, 130733), (717, 100648), (956, 75486), (1094, 65964), (1434, 50324), (1641, 43976), (1912, 37743), (2188, 32982), (2868, 25162), (3282, 21988), (4376, 16491), (5497, 13128), (5736, 12581), (6564, 10994)]