65312256

素因数分解:

$2^9\times 3^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 80

約数和(自身を含む): 176136048

約数和(自身を除く): 110823792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 384, 404, 421, 512, 606, 768, 808, 842, 1212, 1263, 1536, 1616, 1684, 2424, 2526, 3232, 3368, 4848, 5052, 6464, 6736, 9696, 10104, 12928, 13472, 19392, 20208, 25856, 26944, 38784, 40416, 42521, 51712, 53888, 77568, 80832, 85042, 107776, 127563, 155136, 161664, 170084, 215552, 255126, 323328, 340168, 510252, 646656, 680336, 1020504, 1360672, 2041008, 2721344, 4082016, 5442688, 8164032, 10885376, 16328064, 21770752, 32656128, 65312256]

約数ペア:

[(1, 65312256), (2, 32656128), (3, 21770752), (4, 16328064), (6, 10885376), (8, 8164032), (12, 5442688), (16, 4082016), (24, 2721344), (32, 2041008), (48, 1360672), (64, 1020504), (96, 680336), (101, 646656), (128, 510252), (192, 340168), (202, 323328), (256, 255126), (303, 215552), (384, 170084), (404, 161664), (421, 155136), (512, 127563), (606, 107776), (768, 85042), (808, 80832), (842, 77568), (1212, 53888), (1263, 51712), (1536, 42521), (1616, 40416), (1684, 38784), (2424, 26944), (2526, 25856), (3232, 20208), (3368, 19392), (4848, 13472), (5052, 12928), (6464, 10104), (6736, 9696)]