71258904

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{3851}}^1$

素因数の和:4120

約数の個数: 48

約数和(自身を含む): 193794120

約数和(自身を除く): 122535216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 3851, 4626, 6168, 7702, 9252, 11553, 15404, 18504, 23106, 30808, 34659, 46212, 69318, 92424, 138636, 277272, 989707, 1979414, 2969121, 3958828, 5938242, 7917656, 8907363, 11876484, 17814726, 23752968, 35629452, 71258904]

約数ペア:

[(1, 71258904), (2, 35629452), (3, 23752968), (4, 17814726), (6, 11876484), (8, 8907363), (9, 7917656), (12, 5938242), (18, 3958828), (24, 2969121), (36, 1979414), (72, 989707), (257, 277272), (514, 138636), (771, 92424), (1028, 69318), (1542, 46212), (2056, 34659), (2313, 30808), (3084, 23106), (3851, 18504), (4626, 15404), (6168, 11553), (7702, 9252)]