90231148

素因数分解:

$2^2\times 7^2\times {\mathrm{613}}^1\times {\mathrm{751}}^1$

素因数の和:1382

約数の個数: 36

約数和(自身を含む): 184229472

約数和(自身を除く): 93998324

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 613, 751, 1226, 1502, 2452, 3004, 4291, 5257, 8582, 10514, 17164, 21028, 30037, 36799, 60074, 73598, 120148, 147196, 460363, 920726, 1841452, 3222541, 6445082, 12890164, 22557787, 45115574, 90231148]

約数ペア:

[(1, 90231148), (2, 45115574), (4, 22557787), (7, 12890164), (14, 6445082), (28, 3222541), (49, 1841452), (98, 920726), (196, 460363), (613, 147196), (751, 120148), (1226, 73598), (1502, 60074), (2452, 36799), (3004, 30037), (4291, 21028), (5257, 17164), (8582, 10514)]