127285772

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 243026112

約数和(自身を除く): 115740340

約数列:

[1, 2, 4, 23, 37, 46, 61, 74, 92, 122, 148, 244, 613, 851, 1226, 1403, 1702, 2257, 2452, 2806, 3404, 4514, 5612, 9028, 14099, 22681, 28198, 37393, 45362, 51911, 56396, 74786, 90724, 103822, 149572, 207644, 521663, 860039, 1043326, 1383541, 1720078, 2086652, 2767082, 3440156, 5534164, 31821443, 63642886, 127285772]

約数ペア:

[(1, 127285772), (2, 63642886), (4, 31821443), (23, 5534164), (37, 3440156), (46, 2767082), (61, 2086652), (74, 1720078), (92, 1383541), (122, 1043326), (148, 860039), (244, 521663), (613, 207644), (851, 149572), (1226, 103822), (1403, 90724), (1702, 74786), (2257, 56396), (2452, 51911), (2806, 45362), (3404, 37393), (4514, 28198), (5612, 22681), (9028, 14099)]