77257312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1579}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 167227200

約数和(自身を除く): 89969888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 139, 176, 278, 352, 556, 1112, 1529, 1579, 2224, 3058, 3158, 4448, 6116, 6316, 12232, 12632, 17369, 24464, 25264, 34738, 48928, 50528, 69476, 138952, 219481, 277904, 438962, 555808, 877924, 1755848, 2414291, 3511696, 4828582, 7023392, 9657164, 19314328, 38628656, 77257312]

約数ペア:

[(1, 77257312), (2, 38628656), (4, 19314328), (8, 9657164), (11, 7023392), (16, 4828582), (22, 3511696), (32, 2414291), (44, 1755848), (88, 877924), (139, 555808), (176, 438962), (278, 277904), (352, 219481), (556, 138952), (1112, 69476), (1529, 50528), (1579, 48928), (2224, 34738), (3058, 25264), (3158, 24464), (4448, 17369), (6116, 12632), (6316, 12232)]