87276928

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 180821520

約数和(自身を除く): 93544592

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 101, 128, 157, 172, 202, 314, 344, 404, 628, 688, 808, 1256, 1376, 1616, 2512, 2752, 3232, 4343, 5024, 5504, 6464, 6751, 8686, 10048, 12928, 13502, 15857, 17372, 20096, 27004, 31714, 34744, 54008, 63428, 69488, 108016, 126856, 138976, 216032, 253712, 277952, 432064, 507424, 555904, 681851, 864128, 1014848, 1363702, 2029696, 2727404, 5454808, 10909616, 21819232, 43638464, 87276928]

約数ペア:

[(1, 87276928), (2, 43638464), (4, 21819232), (8, 10909616), (16, 5454808), (32, 2727404), (43, 2029696), (64, 1363702), (86, 1014848), (101, 864128), (128, 681851), (157, 555904), (172, 507424), (202, 432064), (314, 277952), (344, 253712), (404, 216032), (628, 138976), (688, 126856), (808, 108016), (1256, 69488), (1376, 63428), (1616, 54008), (2512, 34744), (2752, 31714), (3232, 27004), (4343, 20096), (5024, 17372), (5504, 15857), (6464, 13502), (6751, 12928), (8686, 10048)]