72774724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2837}}^1$

素因数の和:2916

約数の個数: 36

約数和(自身を含む): 142677612

約数和(自身を除く): 69902888

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 2332, 2837, 5674, 6413, 11348, 12826, 25652, 31207, 62414, 124828, 150361, 300722, 343277, 601444, 686554, 1373108, 1653971, 3307942, 6615884, 18193681, 36387362, 72774724]

約数ペア:

[(1, 72774724), (2, 36387362), (4, 18193681), (11, 6615884), (22, 3307942), (44, 1653971), (53, 1373108), (106, 686554), (121, 601444), (212, 343277), (242, 300722), (484, 150361), (583, 124828), (1166, 62414), (2332, 31207), (2837, 25652), (5674, 12826), (6413, 11348)]