65542656

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:693

約数の個数: 80

約数和(自身を含む): 177363648

約数和(自身を除く): 111820992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 601, 768, 852, 1136, 1202, 1536, 1704, 1803, 2272, 2404, 3408, 3606, 4544, 4808, 6816, 7212, 9088, 9616, 13632, 14424, 18176, 19232, 27264, 28848, 36352, 38464, 42671, 54528, 57696, 76928, 85342, 109056, 115392, 128013, 153856, 170684, 230784, 256026, 307712, 341368, 461568, 512052, 682736, 923136, 1024104, 1365472, 2048208, 2730944, 4096416, 5461888, 8192832, 10923776, 16385664, 21847552, 32771328, 65542656]

約数ペア:

[(1, 65542656), (2, 32771328), (3, 21847552), (4, 16385664), (6, 10923776), (8, 8192832), (12, 5461888), (16, 4096416), (24, 2730944), (32, 2048208), (48, 1365472), (64, 1024104), (71, 923136), (96, 682736), (128, 512052), (142, 461568), (192, 341368), (213, 307712), (256, 256026), (284, 230784), (384, 170684), (426, 153856), (512, 128013), (568, 115392), (601, 109056), (768, 85342), (852, 76928), (1136, 57696), (1202, 54528), (1536, 42671), (1704, 38464), (1803, 36352), (2272, 28848), (2404, 27264), (3408, 19232), (3606, 18176), (4544, 14424), (4808, 13632), (6816, 9616), (7212, 9088)]