87084928

素因数分解:

$2^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 200833920

約数和(自身を除く): 113748992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 332, 448, 581, 664, 896, 1162, 1171, 1328, 2324, 2342, 2656, 4648, 4684, 5312, 8197, 9296, 9368, 10624, 16394, 18592, 18736, 32788, 37184, 37472, 65576, 74368, 74944, 97193, 131152, 149888, 194386, 262304, 388772, 524608, 680351, 777544, 1049216, 1360702, 1555088, 2721404, 3110176, 5442808, 6220352, 10885616, 12440704, 21771232, 43542464, 87084928]

約数ペア:

[(1, 87084928), (2, 43542464), (4, 21771232), (7, 12440704), (8, 10885616), (14, 6220352), (16, 5442808), (28, 3110176), (32, 2721404), (56, 1555088), (64, 1360702), (83, 1049216), (112, 777544), (128, 680351), (166, 524608), (224, 388772), (332, 262304), (448, 194386), (581, 149888), (664, 131152), (896, 97193), (1162, 74944), (1171, 74368), (1328, 65576), (2324, 37472), (2342, 37184), (2656, 32788), (4648, 18736), (4684, 18592), (5312, 16394), (8197, 10624), (9296, 9368)]