39756168

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3517}}^1$

素因数の和:3686

約数の個数: 48

約数和(自身を含む): 108389580

約数和(自身を除く): 68633412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3517, 3768, 5652, 7034, 10551, 11304, 14068, 21102, 28136, 31653, 42204, 63306, 84408, 126612, 253224, 552169, 1104338, 1656507, 2208676, 3313014, 4417352, 4969521, 6626028, 9939042, 13252056, 19878084, 39756168]

約数ペア:

[(1, 39756168), (2, 19878084), (3, 13252056), (4, 9939042), (6, 6626028), (8, 4969521), (9, 4417352), (12, 3313014), (18, 2208676), (24, 1656507), (36, 1104338), (72, 552169), (157, 253224), (314, 126612), (471, 84408), (628, 63306), (942, 42204), (1256, 31653), (1413, 28136), (1884, 21102), (2826, 14068), (3517, 11304), (3768, 10551), (5652, 7034)]