87236072

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20231}}^1$

素因数の和:20262

約数の個数: 48

約数和(自身を含む): 207580320

約数和(自身を除く): 120344248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 20231, 40462, 80924, 141617, 161848, 222541, 283234, 445082, 566468, 890164, 991319, 1132936, 1557787, 1780328, 1982638, 3115574, 3965276, 6231148, 7930552, 10904509, 12462296, 21809018, 43618036, 87236072]

約数ペア:

[(1, 87236072), (2, 43618036), (4, 21809018), (7, 12462296), (8, 10904509), (11, 7930552), (14, 6231148), (22, 3965276), (28, 3115574), (44, 1982638), (49, 1780328), (56, 1557787), (77, 1132936), (88, 991319), (98, 890164), (154, 566468), (196, 445082), (308, 283234), (392, 222541), (539, 161848), (616, 141617), (1078, 80924), (2156, 40462), (4312, 20231)]