64510416

素因数分解:

$2^4\times 3^2\times {\mathrm{283}}^1\times {\mathrm{1583}}^1$

素因数の和:1880

約数の個数: 60

約数和(自身を含む): 181291968

約数和(自身を除く): 116781552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 283, 566, 849, 1132, 1583, 1698, 2264, 2547, 3166, 3396, 4528, 4749, 5094, 6332, 6792, 9498, 10188, 12664, 13584, 14247, 18996, 20376, 25328, 28494, 37992, 40752, 56988, 75984, 113976, 227952, 447989, 895978, 1343967, 1791956, 2687934, 3583912, 4031901, 5375868, 7167824, 8063802, 10751736, 16127604, 21503472, 32255208, 64510416]

約数ペア:

[(1, 64510416), (2, 32255208), (3, 21503472), (4, 16127604), (6, 10751736), (8, 8063802), (9, 7167824), (12, 5375868), (16, 4031901), (18, 3583912), (24, 2687934), (36, 1791956), (48, 1343967), (72, 895978), (144, 447989), (283, 227952), (566, 113976), (849, 75984), (1132, 56988), (1583, 40752), (1698, 37992), (2264, 28494), (2547, 25328), (3166, 20376), (3396, 18996), (4528, 14247), (4749, 13584), (5094, 12664), (6332, 10188), (6792, 9498)]