81675264

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2417}}^1$

素因数の和:2451

約数の個数: 88

約数和(自身を含む): 237583008

約数和(自身を除く): 155907744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1024, 1056, 1408, 1536, 2112, 2417, 2816, 3072, 4224, 4834, 5632, 7251, 8448, 9668, 11264, 14502, 16896, 19336, 26587, 29004, 33792, 38672, 53174, 58008, 77344, 79761, 106348, 116016, 154688, 159522, 212696, 232032, 309376, 319044, 425392, 464064, 618752, 638088, 850784, 928128, 1237504, 1276176, 1701568, 1856256, 2475008, 2552352, 3403136, 3712512, 5104704, 6806272, 7425024, 10209408, 13612544, 20418816, 27225088, 40837632, 81675264]

約数ペア:

[(1, 81675264), (2, 40837632), (3, 27225088), (4, 20418816), (6, 13612544), (8, 10209408), (11, 7425024), (12, 6806272), (16, 5104704), (22, 3712512), (24, 3403136), (32, 2552352), (33, 2475008), (44, 1856256), (48, 1701568), (64, 1276176), (66, 1237504), (88, 928128), (96, 850784), (128, 638088), (132, 618752), (176, 464064), (192, 425392), (256, 319044), (264, 309376), (352, 232032), (384, 212696), (512, 159522), (528, 154688), (704, 116016), (768, 106348), (1024, 79761), (1056, 77344), (1408, 58008), (1536, 53174), (2112, 38672), (2417, 33792), (2816, 29004), (3072, 26587), (4224, 19336), (4834, 16896), (5632, 14502), (7251, 11264), (8448, 9668)]