64738368

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1672

約数の個数: 84

約数和(自身を含む): 188293248

約数和(自身を除く): 123554880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 426, 568, 576, 639, 852, 1136, 1278, 1583, 1704, 2272, 2556, 3166, 3408, 4544, 4749, 5112, 6332, 6816, 9498, 10224, 12664, 13632, 14247, 18996, 20448, 25328, 28494, 37992, 40896, 50656, 56988, 75984, 101312, 112393, 113976, 151968, 224786, 227952, 303936, 337179, 449572, 455904, 674358, 899144, 911808, 1011537, 1348716, 1798288, 2023074, 2697432, 3596576, 4046148, 5394864, 7193152, 8092296, 10789728, 16184592, 21579456, 32369184, 64738368]

約数ペア:

[(1, 64738368), (2, 32369184), (3, 21579456), (4, 16184592), (6, 10789728), (8, 8092296), (9, 7193152), (12, 5394864), (16, 4046148), (18, 3596576), (24, 2697432), (32, 2023074), (36, 1798288), (48, 1348716), (64, 1011537), (71, 911808), (72, 899144), (96, 674358), (142, 455904), (144, 449572), (192, 337179), (213, 303936), (284, 227952), (288, 224786), (426, 151968), (568, 113976), (576, 112393), (639, 101312), (852, 75984), (1136, 56988), (1278, 50656), (1583, 40896), (1704, 37992), (2272, 28494), (2556, 25328), (3166, 20448), (3408, 18996), (4544, 14247), (4749, 13632), (5112, 12664), (6332, 10224), (6816, 9498)]