87687168

素因数分解:

$2^{17}\times 3^1\times {\mathrm{223}}^1$

素因数の和:260

約数の個数: 72

約数和(自身を含む): 234880128

約数和(自身を除く): 147192960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 223, 256, 384, 446, 512, 669, 768, 892, 1024, 1338, 1536, 1784, 2048, 2676, 3072, 3568, 4096, 5352, 6144, 7136, 8192, 10704, 12288, 14272, 16384, 21408, 24576, 28544, 32768, 42816, 49152, 57088, 65536, 85632, 98304, 114176, 131072, 171264, 196608, 228352, 342528, 393216, 456704, 685056, 913408, 1370112, 1826816, 2740224, 3653632, 5480448, 7307264, 10960896, 14614528, 21921792, 29229056, 43843584, 87687168]

約数ペア:

[(1, 87687168), (2, 43843584), (3, 29229056), (4, 21921792), (6, 14614528), (8, 10960896), (12, 7307264), (16, 5480448), (24, 3653632), (32, 2740224), (48, 1826816), (64, 1370112), (96, 913408), (128, 685056), (192, 456704), (223, 393216), (256, 342528), (384, 228352), (446, 196608), (512, 171264), (669, 131072), (768, 114176), (892, 98304), (1024, 85632), (1338, 65536), (1536, 57088), (1784, 49152), (2048, 42816), (2676, 32768), (3072, 28544), (3568, 24576), (4096, 21408), (5352, 16384), (6144, 14272), (7136, 12288), (8192, 10704)]