87791616

素因数分解:

$2^{11}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 277247880

約数和(自身を除く): 189456264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 433, 512, 528, 576, 704, 768, 792, 866, 1024, 1056, 1152, 1299, 1408, 1536, 1584, 1732, 2048, 2112, 2304, 2598, 2816, 3072, 3168, 3464, 3897, 4224, 4608, 4763, 5196, 5632, 6144, 6336, 6928, 7794, 8448, 9216, 9526, 10392, 11264, 12672, 13856, 14289, 15588, 16896, 18432, 19052, 20784, 22528, 25344, 27712, 28578, 31176, 33792, 38104, 41568, 42867, 50688, 55424, 57156, 62352, 67584, 76208, 83136, 85734, 101376, 110848, 114312, 124704, 152416, 166272, 171468, 202752, 221696, 228624, 249408, 304832, 332544, 342936, 443392, 457248, 498816, 609664, 665088, 685872, 886784, 914496, 997632, 1219328, 1330176, 1371744, 1828992, 1995264, 2438656, 2660352, 2743488, 3657984, 3990528, 4877312, 5486976, 7315968, 7981056, 9754624, 10973952, 14631936, 21947904, 29263872, 43895808, 87791616]

約数ペア:

[(1, 87791616), (2, 43895808), (3, 29263872), (4, 21947904), (6, 14631936), (8, 10973952), (9, 9754624), (11, 7981056), (12, 7315968), (16, 5486976), (18, 4877312), (22, 3990528), (24, 3657984), (32, 2743488), (33, 2660352), (36, 2438656), (44, 1995264), (48, 1828992), (64, 1371744), (66, 1330176), (72, 1219328), (88, 997632), (96, 914496), (99, 886784), (128, 685872), (132, 665088), (144, 609664), (176, 498816), (192, 457248), (198, 443392), (256, 342936), (264, 332544), (288, 304832), (352, 249408), (384, 228624), (396, 221696), (433, 202752), (512, 171468), (528, 166272), (576, 152416), (704, 124704), (768, 114312), (792, 110848), (866, 101376), (1024, 85734), (1056, 83136), (1152, 76208), (1299, 67584), (1408, 62352), (1536, 57156), (1584, 55424), (1732, 50688), (2048, 42867), (2112, 41568), (2304, 38104), (2598, 33792), (2816, 31176), (3072, 28578), (3168, 27712), (3464, 25344), (3897, 22528), (4224, 20784), (4608, 19052), (4763, 18432), (5196, 16896), (5632, 15588), (6144, 14289), (6336, 13856), (6928, 12672), (7794, 11264), (8448, 10392), (9216, 9526)]