66254844

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 157280256

約数和(自身を除く): 91025412

約数列:

[1, 2, 3, 4, 6, 12, 137, 191, 211, 274, 382, 411, 422, 548, 573, 633, 764, 822, 844, 1146, 1266, 1644, 2292, 2532, 26167, 28907, 40301, 52334, 57814, 78501, 80602, 86721, 104668, 115628, 120903, 157002, 161204, 173442, 241806, 314004, 346884, 483612, 5521237, 11042474, 16563711, 22084948, 33127422, 66254844]

約数ペア:

[(1, 66254844), (2, 33127422), (3, 22084948), (4, 16563711), (6, 11042474), (12, 5521237), (137, 483612), (191, 346884), (211, 314004), (274, 241806), (382, 173442), (411, 161204), (422, 157002), (548, 120903), (573, 115628), (633, 104668), (764, 86721), (822, 80602), (844, 78501), (1146, 57814), (1266, 52334), (1644, 40301), (2292, 28907), (2532, 26167)]